15256060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7129}}^1$

素因数の和:7245

約数の個数: 24

約数和(自身を含む): 32341680

約数和(自身を除く): 17085620

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7129, 14258, 28516, 35645, 71290, 142580, 762803, 1525606, 3051212, 3814015, 7628030, 15256060]

約数ペア:

[(1, 15256060), (2, 7628030), (4, 3814015), (5, 3051212), (10, 1525606), (20, 762803), (107, 142580), (214, 71290), (428, 35645), (535, 28516), (1070, 14258), (2140, 7129)]