4175940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 7678140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 881, 948, 1185, 1580, 1762, 2370, 2643, 3524, 4405, 4740, 5286, 8810, 10572, 13215, 17620, 26430, 52860, 69599, 139198, 208797, 278396, 347995, 417594, 695990, 835188, 1043985, 1391980, 2087970, 4175940]

約数ペア:

[(1, 4175940), (2, 2087970), (3, 1391980), (4, 1043985), (5, 835188), (6, 695990), (10, 417594), (12, 347995), (15, 278396), (20, 208797), (30, 139198), (60, 69599), (79, 52860), (158, 26430), (237, 17620), (316, 13215), (395, 10572), (474, 8810), (790, 5286), (881, 4740), (948, 4405), (1185, 3524), (1580, 2643), (1762, 2370)]