29681210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7922

約数の個数: 32

約数和(自身を含む): 59527440

約数和(自身を除く): 29846230

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7873, 15746, 39365, 78730, 102349, 204698, 228317, 456634, 511745, 1023490, 1141585, 2283170, 2968121, 5936242, 14840605, 29681210]

約数ペア:

[(1, 29681210), (2, 14840605), (5, 5936242), (10, 2968121), (13, 2283170), (26, 1141585), (29, 1023490), (58, 511745), (65, 456634), (130, 228317), (145, 204698), (290, 102349), (377, 78730), (754, 39365), (1885, 15746), (3770, 7873)]