2247477260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{107741}}^1$

素因数の和:107906

約数の個数: 48

約数和(自身を含む): 5430196800

約数和(自身を除く): 3182719540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 107741, 215482, 430964, 538705, 754187, 1077410, 1508374, 2154820, 3016748, 3770935, 7541870, 15083740, 16053409, 32106818, 64213636, 80267045, 112373863, 160534090, 224747726, 321068180, 449495452, 561869315, 1123738630, 2247477260]

約数ペア:

[(1, 2247477260), (2, 1123738630), (4, 561869315), (5, 449495452), (7, 321068180), (10, 224747726), (14, 160534090), (20, 112373863), (28, 80267045), (35, 64213636), (70, 32106818), (140, 16053409), (149, 15083740), (298, 7541870), (596, 3770935), (745, 3016748), (1043, 2154820), (1490, 1508374), (2086, 1077410), (2980, 754187), (4172, 538705), (5215, 430964), (10430, 215482), (20860, 107741)]