139133030

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{24979}}^1$

素因数の和:25543

約数の個数: 16

約数和(自身を含む): 250899120

約数和(自身を除く): 111766090

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 24979, 49958, 124895, 249790, 13913303, 27826606, 69566515, 139133030]

約数ペア:

[(1, 139133030), (2, 69566515), (5, 27826606), (10, 13913303), (557, 249790), (1114, 124895), (2785, 49958), (5570, 24979)]