MathDB
Problems
Contests
National and Regional Contests
Malaysia Contests
Malaysia IMONST
2020 Malaysia IMONST 1
17
17
Part of
2020 Malaysia IMONST 1
Problems
(1)
Number of positive divisors
Source: Malaysia IMONST 1 Senior P17
9/19/2020
Given a positive integer
n
n
n
. The number
2
n
2n
2
n
has
28
28
28
positive factors, while the number
3
n
3n
3
n
has
30
30
30
positive factors. Find the number of positive divisors of
6
n
6n
6
n
.
Divisors
number theory