68936890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5857}}^1$

素因数の和:5982

約数の個数: 32

約数和(自身を含む): 136655424

約数和(自身を除く): 67718534

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5857, 5885, 11714, 11770, 29285, 58570, 64427, 128854, 322135, 626699, 644270, 1253398, 3133495, 6266990, 6893689, 13787378, 34468445, 68936890]

約数ペア:

[(1, 68936890), (2, 34468445), (5, 13787378), (10, 6893689), (11, 6266990), (22, 3133495), (55, 1253398), (107, 644270), (110, 626699), (214, 322135), (535, 128854), (1070, 64427), (1177, 58570), (2354, 29285), (5857, 11770), (5885, 11714)]