12943110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1361}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 31184352

約数和(自身を除く): 18241242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1361, 1585, 1902, 2722, 3170, 4083, 4755, 6805, 8166, 9510, 13610, 20415, 40830, 431437, 862874, 1294311, 2157185, 2588622, 4314370, 6471555, 12943110]

約数ペア:

[(1, 12943110), (2, 6471555), (3, 4314370), (5, 2588622), (6, 2157185), (10, 1294311), (15, 862874), (30, 431437), (317, 40830), (634, 20415), (951, 13610), (1361, 9510), (1585, 8166), (1902, 6805), (2722, 4755), (3170, 4083)]