117901310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{90001}}^1$

素因数の和:90139

約数の個数: 16

約数和(自身を含む): 213844752

約数和(自身を除く): 95943442

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 90001, 180002, 450005, 900010, 11790131, 23580262, 58950655, 117901310]

約数ペア:

[(1, 117901310), (2, 58950655), (5, 23580262), (10, 11790131), (131, 900010), (262, 450005), (655, 180002), (1310, 90001)]