248836890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{10103}}^1$

素因数の和:10934

約数の個数: 32

約数和(自身を含む): 597995136

約数和(自身を除く): 349158246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 8210, 10103, 12315, 20206, 24630, 30309, 50515, 60618, 101030, 151545, 303090, 8294563, 16589126, 24883689, 41472815, 49767378, 82945630, 124418445, 248836890]

約数ペア:

[(1, 248836890), (2, 124418445), (3, 82945630), (5, 49767378), (6, 41472815), (10, 24883689), (15, 16589126), (30, 8294563), (821, 303090), (1642, 151545), (2463, 101030), (4105, 60618), (4926, 50515), (8210, 30309), (10103, 24630), (12315, 20206)]