65615610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20441}}^1$

素因数の和:20558

約数の個数: 32

約数和(自身を含む): 158956992

約数和(自身を除く): 93341382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 20441, 40882, 61323, 102205, 122646, 204410, 306615, 613230, 2187187, 4374374, 6561561, 10935935, 13123122, 21871870, 32807805, 65615610]

約数ペア:

[(1, 65615610), (2, 32807805), (3, 21871870), (5, 13123122), (6, 10935935), (10, 6561561), (15, 4374374), (30, 2187187), (107, 613230), (214, 306615), (321, 204410), (535, 122646), (642, 102205), (1070, 61323), (1605, 40882), (3210, 20441)]