3590301020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 7730856000

約数和(自身を除く): 4140554980

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 149, 239, 284, 298, 355, 478, 596, 710, 745, 956, 1195, 1420, 1490, 2390, 2980, 4780, 5041, 10082, 10579, 16969, 20164, 21158, 25205, 33938, 35611, 42316, 50410, 52895, 67876, 71222, 84845, 100820, 105790, 142444, 169690, 178055, 211580, 339380, 356110, 712220, 751109, 1204799, 1502218, 2409598, 2528381, 3004436, 3755545, 4819196, 5056762, 6023995, 7511090, 10113524, 12047990, 12641905, 15022180, 24095980, 25283810, 50567620, 179515051, 359030102, 718060204, 897575255, 1795150510, 3590301020]

約数ペア:

[(1, 3590301020), (2, 1795150510), (4, 897575255), (5, 718060204), (10, 359030102), (20, 179515051), (71, 50567620), (142, 25283810), (149, 24095980), (239, 15022180), (284, 12641905), (298, 12047990), (355, 10113524), (478, 7511090), (596, 6023995), (710, 5056762), (745, 4819196), (956, 3755545), (1195, 3004436), (1420, 2528381), (1490, 2409598), (2390, 1502218), (2980, 1204799), (4780, 751109), (5041, 712220), (10082, 356110), (10579, 339380), (16969, 211580), (20164, 178055), (21158, 169690), (25205, 142444), (33938, 105790), (35611, 100820), (42316, 84845), (50410, 71222), (52895, 67876)]