669247470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 1783323360

約数和(自身を除く): 1114075890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 139, 183, 278, 305, 366, 417, 549, 610, 695, 834, 877, 915, 1098, 1251, 1390, 1754, 1830, 2085, 2502, 2631, 2745, 4170, 4385, 5262, 5490, 6255, 7893, 8479, 8770, 12510, 13155, 15786, 16958, 25437, 26310, 39465, 42395, 50874, 53497, 76311, 78930, 84790, 106994, 121903, 127185, 152622, 160491, 243806, 254370, 267485, 320982, 365709, 381555, 481473, 534970, 609515, 731418, 763110, 802455, 962946, 1097127, 1219030, 1604910, 1828545, 2194254, 2407365, 3657090, 4814730, 5485635, 7436083, 10971270, 14872166, 22308249, 37180415, 44616498, 66924747, 74360830, 111541245, 133849494, 223082490, 334623735, 669247470]

約数ペア:

[(1, 669247470), (2, 334623735), (3, 223082490), (5, 133849494), (6, 111541245), (9, 74360830), (10, 66924747), (15, 44616498), (18, 37180415), (30, 22308249), (45, 14872166), (61, 10971270), (90, 7436083), (122, 5485635), (139, 4814730), (183, 3657090), (278, 2407365), (305, 2194254), (366, 1828545), (417, 1604910), (549, 1219030), (610, 1097127), (695, 962946), (834, 802455), (877, 763110), (915, 731418), (1098, 609515), (1251, 534970), (1390, 481473), (1754, 381555), (1830, 365709), (2085, 320982), (2502, 267485), (2631, 254370), (2745, 243806), (4170, 160491), (4385, 152622), (5262, 127185), (5490, 121903), (6255, 106994), (7893, 84790), (8479, 78930), (8770, 76311), (12510, 53497), (13155, 50874), (15786, 42395), (16958, 39465), (25437, 26310)]