130781621710

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{48258901}}^1$

素因数の和:48259179

約数の個数: 16

約数和(自身を含む): 236275584192

約数和(自身を除く): 105493962482

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 48258901, 96517802, 241294505, 482589010, 13078162171, 26156324342, 65390810855, 130781621710]

約数ペア:

[(1, 130781621710), (2, 65390810855), (5, 26156324342), (10, 13078162171), (271, 482589010), (542, 241294505), (1355, 96517802), (2710, 48258901)]