290242570

素因数分解:

$2^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{13151}}^1$

素因数の和:15365

約数の個数: 16

約数和(自身を含む): 522713088

約数和(自身を除く): 232470518

約数列:

[1, 2, 5, 10, 2207, 4414, 11035, 13151, 22070, 26302, 65755, 131510, 29024257, 58048514, 145121285, 290242570]

約数ペア:

[(1, 290242570), (2, 145121285), (5, 58048514), (10, 29024257), (2207, 131510), (4414, 65755), (11035, 26302), (13151, 22070)]