179969586860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{634187}}^1$

素因数の和:636230

約数の個数: 48

約数和(自身を含む): 432140776704

約数和(自身を除く): 252171189844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2027, 4054, 8108, 10135, 14189, 20270, 28378, 40540, 56756, 70945, 141890, 283780, 634187, 1268374, 2536748, 3170935, 4439309, 6341870, 8878618, 12683740, 17757236, 22196545, 44393090, 88786180, 1285497049, 2570994098, 5141988196, 6427485245, 8998479343, 12854970490, 17996958686, 25709940980, 35993917372, 44992396715, 89984793430, 179969586860]

約数ペア:

[(1, 179969586860), (2, 89984793430), (4, 44992396715), (5, 35993917372), (7, 25709940980), (10, 17996958686), (14, 12854970490), (20, 8998479343), (28, 6427485245), (35, 5141988196), (70, 2570994098), (140, 1285497049), (2027, 88786180), (4054, 44393090), (8108, 22196545), (10135, 17757236), (14189, 12683740), (20270, 8878618), (28378, 6341870), (40540, 4439309), (56756, 3170935), (70945, 2536748), (141890, 1268374), (283780, 634187)]