30222170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24977}}^1$

素因数の和:25006

約数の個数: 24

約数和(自身を含む): 59797332

約数和(自身を除く): 29575162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 24977, 49954, 124885, 249770, 274747, 549494, 1373735, 2747470, 3022217, 6044434, 15111085, 30222170]

約数ペア:

[(1, 30222170), (2, 15111085), (5, 6044434), (10, 3022217), (11, 2747470), (22, 1373735), (55, 549494), (110, 274747), (121, 249770), (242, 124885), (605, 49954), (1210, 24977)]