225919010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{728771}}^1$

素因数の和:728809

約数の個数: 16

約数和(自身を含む): 419772672

約数和(自身を除く): 193853662

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 728771, 1457542, 3643855, 7287710, 22591901, 45183802, 112959505, 225919010]

約数ペア:

[(1, 225919010), (2, 112959505), (5, 45183802), (10, 22591901), (31, 7287710), (62, 3643855), (155, 1457542), (310, 728771)]