27456670

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19753}}^1$

素因数の和:19899

約数の個数: 16

約数和(自身を含む): 49780080

約数和(自身を除く): 22323410

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 19753, 39506, 98765, 197530, 2745667, 5491334, 13728335, 27456670]

約数ペア:

[(1, 27456670), (2, 13728335), (5, 5491334), (10, 2745667), (139, 197530), (278, 98765), (695, 39506), (1390, 19753)]