155307310

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{113363}}^1$

素因数の和:113507

約数の個数: 16

約数和(自身を含む): 281596176

約数和(自身を除く): 126288866

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 113363, 226726, 566815, 1133630, 15530731, 31061462, 77653655, 155307310]

約数ペア:

[(1, 155307310), (2, 77653655), (5, 31061462), (10, 15530731), (137, 1133630), (274, 566815), (685, 226726), (1370, 113363)]