131209010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{95773}}^1$

素因数の和:95917

約数の個数: 16

約数和(自身を含む): 237902616

約数和(自身を除く): 106693606

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 95773, 191546, 478865, 957730, 13120901, 26241802, 65604505, 131209010]

約数ペア:

[(1, 131209010), (2, 65604505), (5, 26241802), (10, 13120901), (137, 957730), (274, 478865), (685, 191546), (1370, 95773)]