30707930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 60886080

約数和(自身を除く): 30178150

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 2609, 5218, 5885, 11770, 13045, 26090, 28699, 57398, 143495, 279163, 286990, 558326, 1395815, 2791630, 3070793, 6141586, 15353965, 30707930]

約数ペア:

[(1, 30707930), (2, 15353965), (5, 6141586), (10, 3070793), (11, 2791630), (22, 1395815), (55, 558326), (107, 286990), (110, 279163), (214, 143495), (535, 57398), (1070, 28699), (1177, 26090), (2354, 13045), (2609, 11770), (5218, 5885)]