30904610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25541}}^1$

素因数の和:25570

約数の個数: 24

約数和(自身を含む): 61147548

約数和(自身を除く): 30242938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 25541, 51082, 127705, 255410, 280951, 561902, 1404755, 2809510, 3090461, 6180922, 15452305, 30904610]

約数ペア:

[(1, 30904610), (2, 15452305), (5, 6180922), (10, 3090461), (11, 2809510), (22, 1404755), (55, 561902), (110, 280951), (121, 255410), (242, 127705), (605, 51082), (1210, 25541)]