31397157060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2171311}}^1$

素因数の和:2171564

約数の個数: 48

約数和(自身を含む): 88276860672

約数和(自身を除く): 56879703612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 7230, 14460, 2171311, 4342622, 6513933, 8685244, 10856555, 13027866, 21713110, 26055732, 32569665, 43426220, 65139330, 130278660, 523285951, 1046571902, 1569857853, 2093143804, 2616429755, 3139715706, 5232859510, 6279431412, 7849289265, 10465719020, 15698578530, 31397157060]

約数ペア:

[(1, 31397157060), (2, 15698578530), (3, 10465719020), (4, 7849289265), (5, 6279431412), (6, 5232859510), (10, 3139715706), (12, 2616429755), (15, 2093143804), (20, 1569857853), (30, 1046571902), (60, 523285951), (241, 130278660), (482, 65139330), (723, 43426220), (964, 32569665), (1205, 26055732), (1446, 21713110), (2410, 13027866), (2892, 10856555), (3615, 8685244), (4820, 6513933), (7230, 4342622), (14460, 2171311)]