131368710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{398087}}^1$

素因数の和:398108

約数の個数: 32

約数和(自身を含む): 343948032

約数和(自身を除く): 212579322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 398087, 796174, 1194261, 1990435, 2388522, 3980870, 4378957, 5971305, 8757914, 11942610, 13136871, 21894785, 26273742, 43789570, 65684355, 131368710]

約数ペア:

[(1, 131368710), (2, 65684355), (3, 43789570), (5, 26273742), (6, 21894785), (10, 13136871), (11, 11942610), (15, 8757914), (22, 5971305), (30, 4378957), (33, 3980870), (55, 2388522), (66, 1990435), (110, 1194261), (165, 796174), (330, 398087)]