72552730

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{21529}}^1$

素因数の和:21873

約数の個数: 16

約数和(自身を含む): 130988520

約数和(自身を除く): 58435790

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 21529, 43058, 107645, 215290, 7255273, 14510546, 36276365, 72552730]

約数ペア:

[(1, 72552730), (2, 36276365), (5, 14510546), (10, 7255273), (337, 215290), (674, 107645), (1685, 43058), (3370, 21529)]