6643630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 13810176

約数和(自身を除く): 7166546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 887, 1070, 1498, 1774, 3745, 4435, 6209, 7490, 8870, 12418, 31045, 62090, 94909, 189818, 474545, 664363, 949090, 1328726, 3321815, 6643630]

約数ペア:

[(1, 6643630), (2, 3321815), (5, 1328726), (7, 949090), (10, 664363), (14, 474545), (35, 189818), (70, 94909), (107, 62090), (214, 31045), (535, 12418), (749, 8870), (887, 7490), (1070, 6209), (1498, 4435), (1774, 3745)]