20221497990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74894437}}^1$

素因数の和:74894453

約数の個数: 32

約数和(自身を含む): 53923995360

約数和(自身を除く): 33702497370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74894437, 149788874, 224683311, 374472185, 449366622, 674049933, 748944370, 1123416555, 1348099866, 2022149799, 2246833110, 3370249665, 4044299598, 6740499330, 10110748995, 20221497990]

約数ペア:

[(1, 20221497990), (2, 10110748995), (3, 6740499330), (5, 4044299598), (6, 3370249665), (9, 2246833110), (10, 2022149799), (15, 1348099866), (18, 1123416555), (27, 748944370), (30, 674049933), (45, 449366622), (54, 374472185), (90, 224683311), (135, 149788874), (270, 74894437)]