9746230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 19500480

約数和(自身を除く): 9754250

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 79, 130, 146, 158, 169, 338, 365, 395, 730, 790, 845, 949, 1027, 1690, 1898, 2054, 4745, 5135, 5767, 9490, 10270, 11534, 12337, 13351, 24674, 26702, 28835, 57670, 61685, 66755, 74971, 123370, 133510, 149942, 374855, 749710, 974623, 1949246, 4873115, 9746230]

約数ペア:

[(1, 9746230), (2, 4873115), (5, 1949246), (10, 974623), (13, 749710), (26, 374855), (65, 149942), (73, 133510), (79, 123370), (130, 74971), (146, 66755), (158, 61685), (169, 57670), (338, 28835), (365, 26702), (395, 24674), (730, 13351), (790, 12337), (845, 11534), (949, 10270), (1027, 9490), (1690, 5767), (1898, 5135), (2054, 4745)]