230547740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311551}}^1$

素因数の和:311597

約数の個数: 24

約数和(自身を含む): 497236992

約数和(自身を除く): 266689252

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 311551, 623102, 1246204, 1557755, 3115510, 6231020, 11527387, 23054774, 46109548, 57636935, 115273870, 230547740]

約数ペア:

[(1, 230547740), (2, 115273870), (4, 57636935), (5, 46109548), (10, 23054774), (20, 11527387), (37, 6231020), (74, 3115510), (148, 1557755), (185, 1246204), (370, 623102), (740, 311551)]