30996895

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 38009952

約数和(自身を除く): 7013057

約数列:

[1, 5, 73, 163, 365, 521, 815, 2605, 11899, 38033, 59495, 84923, 190165, 424615, 6199379, 30996895]

約数ペア:

[(1, 30996895), (5, 6199379), (73, 424615), (163, 190165), (365, 84923), (521, 59495), (815, 38033), (2605, 11899)]