153900310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{216761}}^1$

素因数の和:216839

約数の個数: 16

約数和(自身を含む): 280923552

約数和(自身を除く): 127023242

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 216761, 433522, 1083805, 2167610, 15390031, 30780062, 76950155, 153900310]

約数ペア:

[(1, 153900310), (2, 76950155), (5, 30780062), (10, 15390031), (71, 2167610), (142, 1083805), (355, 433522), (710, 216761)]