67991710

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{4441}}^1$

素因数の和:5979

約数の個数: 16

約数和(自身を含む): 122492592

約数和(自身を除く): 54500882

約数列:

[1, 2, 5, 10, 1531, 3062, 4441, 7655, 8882, 15310, 22205, 44410, 6799171, 13598342, 33995855, 67991710]

約数ペア:

[(1, 67991710), (2, 33995855), (5, 13598342), (10, 6799171), (1531, 44410), (3062, 22205), (4441, 15310), (7655, 8882)]