6656210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5501}}^1$

素因数の和:5530

約数の個数: 24

約数和(自身を含む): 13171788

約数和(自身を除く): 6515578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 5501, 11002, 27505, 55010, 60511, 121022, 302555, 605110, 665621, 1331242, 3328105, 6656210]

約数ペア:

[(1, 6656210), (2, 3328105), (5, 1331242), (10, 665621), (11, 605110), (22, 302555), (55, 121022), (110, 60511), (121, 55010), (242, 27505), (605, 11002), (1210, 5501)]