2831386260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{371573}}^1$

素因数の和:371712

約数の個数: 48

約数和(自身を含む): 7990327296

約数和(自身を除く): 5158941036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 371573, 743146, 1114719, 1486292, 1857865, 2229438, 3715730, 4458876, 5573595, 7431460, 11147190, 22294380, 47189771, 94379542, 141569313, 188759084, 235948855, 283138626, 471897710, 566277252, 707846565, 943795420, 1415693130, 2831386260]

約数ペア:

[(1, 2831386260), (2, 1415693130), (3, 943795420), (4, 707846565), (5, 566277252), (6, 471897710), (10, 283138626), (12, 235948855), (15, 188759084), (20, 141569313), (30, 94379542), (60, 47189771), (127, 22294380), (254, 11147190), (381, 7431460), (508, 5573595), (635, 4458876), (762, 3715730), (1270, 2229438), (1524, 1857865), (1905, 1486292), (2540, 1114719), (3810, 743146), (7620, 371573)]