47131770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 130590720

約数和(自身を除く): 83458950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 2179, 3090, 3605, 4326, 4358, 6537, 7210, 10815, 10895, 13074, 15253, 21630, 21790, 30506, 32685, 45759, 65370, 76265, 91518, 152530, 224437, 228795, 448874, 457590, 673311, 1122185, 1346622, 1571059, 2244370, 3142118, 3366555, 4713177, 6733110, 7855295, 9426354, 15710590, 23565885, 47131770]

約数ペア:

[(1, 47131770), (2, 23565885), (3, 15710590), (5, 9426354), (6, 7855295), (7, 6733110), (10, 4713177), (14, 3366555), (15, 3142118), (21, 2244370), (30, 1571059), (35, 1346622), (42, 1122185), (70, 673311), (103, 457590), (105, 448874), (206, 228795), (210, 224437), (309, 152530), (515, 91518), (618, 76265), (721, 65370), (1030, 45759), (1442, 32685), (1545, 30506), (2163, 21790), (2179, 21630), (3090, 15253), (3605, 13074), (4326, 10895), (4358, 10815), (6537, 7210)]