210132010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1871}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 413247744

約数和(自身を除く): 203115734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1021, 1871, 2042, 3742, 5105, 9355, 10210, 11231, 18710, 20581, 22462, 41162, 56155, 102905, 112310, 205810, 1910291, 3820582, 9551455, 19102910, 21013201, 42026402, 105066005, 210132010]

約数ペア:

[(1, 210132010), (2, 105066005), (5, 42026402), (10, 21013201), (11, 19102910), (22, 9551455), (55, 3820582), (110, 1910291), (1021, 205810), (1871, 112310), (2042, 102905), (3742, 56155), (5105, 41162), (9355, 22462), (10210, 20581), (11231, 18710)]