61306580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105701}}^1$

素因数の和:105739

約数の個数: 24

約数和(自身を含む): 133184520

約数和(自身を除く): 71877940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105701, 211402, 422804, 528505, 1057010, 2114020, 3065329, 6130658, 12261316, 15326645, 30653290, 61306580]

約数ペア:

[(1, 61306580), (2, 30653290), (4, 15326645), (5, 12261316), (10, 6130658), (20, 3065329), (29, 2114020), (58, 1057010), (116, 528505), (145, 422804), (290, 211402), (580, 105701)]