2868757620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293329}}^1$

素因数の和:293504

約数の個数: 48

約数和(自身を含む): 8081828160

約数和(自身を除く): 5213070540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 293329, 586658, 879987, 1173316, 1466645, 1759974, 2933290, 3519948, 4399935, 5866580, 8799870, 17599740, 47812627, 95625254, 143437881, 191250508, 239063135, 286875762, 478126270, 573751524, 717189405, 956252540, 1434378810, 2868757620]

約数ペア:

[(1, 2868757620), (2, 1434378810), (3, 956252540), (4, 717189405), (5, 573751524), (6, 478126270), (10, 286875762), (12, 239063135), (15, 191250508), (20, 143437881), (30, 95625254), (60, 47812627), (163, 17599740), (326, 8799870), (489, 5866580), (652, 4399935), (815, 3519948), (978, 2933290), (1630, 1759974), (1956, 1466645), (2445, 1173316), (3260, 879987), (4890, 586658), (9780, 293329)]