1138395780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{6029}}^1$

素因数の和:7093

約数の個数: 72

約数和(自身を含む): 3456999000

約数和(自身を除く): 2318603220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1049, 2098, 3147, 4196, 5245, 6029, 6294, 9441, 10490, 12058, 12588, 15735, 18087, 18882, 20980, 24116, 30145, 31470, 36174, 37764, 47205, 54261, 60290, 62940, 72348, 90435, 94410, 108522, 120580, 180870, 188820, 217044, 271305, 361740, 542610, 1085220, 6324421, 12648842, 18973263, 25297684, 31622105, 37946526, 56919789, 63244210, 75893052, 94866315, 113839578, 126488420, 189732630, 227679156, 284598945, 379465260, 569197890, 1138395780]

約数ペア:

[(1, 1138395780), (2, 569197890), (3, 379465260), (4, 284598945), (5, 227679156), (6, 189732630), (9, 126488420), (10, 113839578), (12, 94866315), (15, 75893052), (18, 63244210), (20, 56919789), (30, 37946526), (36, 31622105), (45, 25297684), (60, 18973263), (90, 12648842), (180, 6324421), (1049, 1085220), (2098, 542610), (3147, 361740), (4196, 271305), (5245, 217044), (6029, 188820), (6294, 180870), (9441, 120580), (10490, 108522), (12058, 94410), (12588, 90435), (15735, 72348), (18087, 62940), (18882, 60290), (20980, 54261), (24116, 47205), (30145, 37764), (31470, 36174)]