30852290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{719}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 63659520

約数和(自身を除く): 32807230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 719, 1226, 1438, 3065, 3595, 4291, 5033, 6130, 7190, 8582, 10066, 21455, 25165, 42910, 50330, 440747, 881494, 2203735, 3085229, 4407470, 6170458, 15426145, 30852290]

約数ペア:

[(1, 30852290), (2, 15426145), (5, 6170458), (7, 4407470), (10, 3085229), (14, 2203735), (35, 881494), (70, 440747), (613, 50330), (719, 42910), (1226, 25165), (1438, 21455), (3065, 10066), (3595, 8582), (4291, 7190), (5033, 6130)]