74802490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3371}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 154410624

約数和(自身を除く): 79608134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 3371, 4438, 6742, 11095, 16855, 22190, 23597, 33710, 47194, 117985, 235970, 1068607, 2137214, 5343035, 7480249, 10686070, 14960498, 37401245, 74802490]

約数ペア:

[(1, 74802490), (2, 37401245), (5, 14960498), (7, 10686070), (10, 7480249), (14, 5343035), (35, 2137214), (70, 1068607), (317, 235970), (634, 117985), (1585, 47194), (2219, 33710), (3170, 23597), (3371, 22190), (4438, 16855), (6742, 11095)]