326509210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{2221}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 600099984

約数和(自身を除く): 273590774

約数列:

[1, 2, 5, 10, 61, 122, 241, 305, 482, 610, 1205, 2221, 2410, 4442, 11105, 14701, 22210, 29402, 73505, 135481, 147010, 270962, 535261, 677405, 1070522, 1354810, 2676305, 5352610, 32650921, 65301842, 163254605, 326509210]

約数ペア:

[(1, 326509210), (2, 163254605), (5, 65301842), (10, 32650921), (61, 5352610), (122, 2676305), (241, 1354810), (305, 1070522), (482, 677405), (610, 535261), (1205, 270962), (2221, 147010), (2410, 135481), (4442, 73505), (11105, 29402), (14701, 22210)]