858903330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{403241}}^1$

素因数の和:403322

約数の個数: 32

約数和(自身を含む): 2090406528

約数和(自身を除く): 1231503198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 403241, 806482, 1209723, 2016205, 2419446, 4032410, 6048615, 12097230, 28630111, 57260222, 85890333, 143150555, 171780666, 286301110, 429451665, 858903330]

約数ペア:

[(1, 858903330), (2, 429451665), (3, 286301110), (5, 171780666), (6, 143150555), (10, 85890333), (15, 57260222), (30, 28630111), (71, 12097230), (142, 6048615), (213, 4032410), (355, 2419446), (426, 2016205), (710, 1209723), (1065, 806482), (2130, 403241)]