34905220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 84163968

約数和(自身を除く): 49258748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 881, 1132, 1415, 1762, 1981, 2830, 3524, 3962, 4405, 5660, 6167, 7924, 8810, 9905, 12334, 17620, 19810, 24668, 30835, 39620, 61670, 123340, 249323, 498646, 997292, 1246615, 1745261, 2493230, 3490522, 4986460, 6981044, 8726305, 17452610, 34905220]

約数ペア:

[(1, 34905220), (2, 17452610), (4, 8726305), (5, 6981044), (7, 4986460), (10, 3490522), (14, 2493230), (20, 1745261), (28, 1246615), (35, 997292), (70, 498646), (140, 249323), (283, 123340), (566, 61670), (881, 39620), (1132, 30835), (1415, 24668), (1762, 19810), (1981, 17620), (2830, 12334), (3524, 9905), (3962, 8810), (4405, 7924), (5660, 6167)]