1870293990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2710571}}^1$

素因数の和:2710604

約数の個数: 32

約数和(自身を含む): 4683868416

約数和(自身を除く): 2813574426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2710571, 5421142, 8131713, 13552855, 16263426, 27105710, 40658565, 62343133, 81317130, 124686266, 187029399, 311715665, 374058798, 623431330, 935146995, 1870293990]

約数ペア:

[(1, 1870293990), (2, 935146995), (3, 623431330), (5, 374058798), (6, 311715665), (10, 187029399), (15, 124686266), (23, 81317130), (30, 62343133), (46, 40658565), (69, 27105710), (115, 16263426), (138, 13552855), (230, 8131713), (345, 5421142), (690, 2710571)]