31010154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1117}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 71051136

約数和(自身を除く): 40040982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1117, 1322, 1983, 2234, 3351, 3966, 4627, 6702, 7819, 9254, 13881, 15638, 23457, 27762, 46914, 738337, 1476674, 2215011, 4430022, 5168359, 10336718, 15505077, 31010154]

約数ペア:

[(1, 31010154), (2, 15505077), (3, 10336718), (6, 5168359), (7, 4430022), (14, 2215011), (21, 1476674), (42, 738337), (661, 46914), (1117, 27762), (1322, 23457), (1983, 15638), (2234, 13881), (3351, 9254), (3966, 7819), (4627, 6702)]