27979630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9749}}^1$

素因数の和:9804

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 30988370

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9749, 19498, 48745, 68243, 97490, 136486, 341215, 399709, 682430, 799418, 1998545, 2797963, 3997090, 5595926, 13989815, 27979630]

約数ペア:

[(1, 27979630), (2, 13989815), (5, 5595926), (7, 3997090), (10, 2797963), (14, 1998545), (35, 799418), (41, 682430), (70, 399709), (82, 341215), (205, 136486), (287, 97490), (410, 68243), (574, 48745), (1435, 19498), (2870, 9749)]