99661630

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 182023200

約数和(自身を除く): 82361570

約数列:

[1, 2, 5, 10, 149, 211, 298, 317, 422, 634, 745, 1055, 1490, 1585, 2110, 3170, 31439, 47233, 62878, 66887, 94466, 133774, 157195, 236165, 314390, 334435, 472330, 668870, 9966163, 19932326, 49830815, 99661630]

約数ペア:

[(1, 99661630), (2, 49830815), (5, 19932326), (10, 9966163), (149, 668870), (211, 472330), (298, 334435), (317, 314390), (422, 236165), (634, 157195), (745, 133774), (1055, 94466), (1490, 66887), (1585, 62878), (2110, 47233), (3170, 31439)]