870345310

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{131671}}^1$

素因数の和:132339

約数の個数: 16

約数和(自身を含む): 1569003552

約数和(自身を除く): 698658242

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 131671, 263342, 658355, 1316710, 87034531, 174069062, 435172655, 870345310]

約数ペア:

[(1, 870345310), (2, 435172655), (5, 174069062), (10, 87034531), (661, 1316710), (1322, 658355), (3305, 263342), (6610, 131671)]