2460460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 5288976

約数和(自身を除く): 2828516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2861, 5722, 11444, 14305, 28610, 57220, 123023, 246046, 492092, 615115, 1230230, 2460460]

約数ペア:

[(1, 2460460), (2, 1230230), (4, 615115), (5, 492092), (10, 246046), (20, 123023), (43, 57220), (86, 28610), (172, 14305), (215, 11444), (430, 5722), (860, 2861)]