80979510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65837}}^1$

素因数の和:65888

約数の個数: 32

約数和(自身を含む): 199094112

約数和(自身を除く): 118114602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 65837, 131674, 197511, 329185, 395022, 658370, 987555, 1975110, 2699317, 5398634, 8097951, 13496585, 16195902, 26993170, 40489755, 80979510]

約数ペア:

[(1, 80979510), (2, 40489755), (3, 26993170), (5, 16195902), (6, 13496585), (10, 8097951), (15, 5398634), (30, 2699317), (41, 1975110), (82, 987555), (123, 658370), (205, 395022), (246, 329185), (410, 197511), (615, 131674), (1230, 65837)]