65184490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10463}}^1$

素因数の和:10566

約数の個数: 32

約数和(自身を含む): 135613440

約数和(自身を除く): 70428950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 10463, 20926, 52315, 73241, 104630, 146482, 366205, 732410, 931207, 1862414, 4656035, 6518449, 9312070, 13036898, 32592245, 65184490]

約数ペア:

[(1, 65184490), (2, 32592245), (5, 13036898), (7, 9312070), (10, 6518449), (14, 4656035), (35, 1862414), (70, 931207), (89, 732410), (178, 366205), (445, 146482), (623, 104630), (890, 73241), (1246, 52315), (3115, 20926), (6230, 10463)]