15090580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9551}}^1$

素因数の和:9639

約数の個数: 24

約数和(自身を含む): 32094720

約数和(自身を除く): 17004140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 9551, 19102, 38204, 47755, 95510, 191020, 754529, 1509058, 3018116, 3772645, 7545290, 15090580]

約数ペア:

[(1, 15090580), (2, 7545290), (4, 3772645), (5, 3018116), (10, 1509058), (20, 754529), (79, 191020), (158, 95510), (316, 47755), (395, 38204), (790, 19102), (1580, 9551)]