190030505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{18787}}^1$

素因数の和:18833

約数の個数: 24

約数和(自身を含む): 276859968

約数和(自身を除く): 86829463

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 18787, 93935, 131509, 319379, 657545, 1596895, 2235653, 5429443, 11178265, 27147215, 38006101, 190030505]

約数ペア:

[(1, 190030505), (5, 38006101), (7, 27147215), (17, 11178265), (35, 5429443), (85, 2235653), (119, 1596895), (289, 657545), (595, 319379), (1445, 131509), (2023, 93935), (10115, 18787)]