202175340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47459}}^1$

素因数の和:47542

約数の個数: 48

約数和(自身を含む): 574076160

約数和(自身を除く): 371900820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 47459, 94918, 142377, 189836, 237295, 284754, 474590, 569508, 711885, 949180, 1423770, 2847540, 3369589, 6739178, 10108767, 13478356, 16847945, 20217534, 33695890, 40435068, 50543835, 67391780, 101087670, 202175340]

約数ペア:

[(1, 202175340), (2, 101087670), (3, 67391780), (4, 50543835), (5, 40435068), (6, 33695890), (10, 20217534), (12, 16847945), (15, 13478356), (20, 10108767), (30, 6739178), (60, 3369589), (71, 2847540), (142, 1423770), (213, 949180), (284, 711885), (355, 569508), (426, 474590), (710, 284754), (852, 237295), (1065, 189836), (1420, 142377), (2130, 94918), (4260, 47459)]