15448660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7219}}^1$

素因数の和:7335

約数の個数: 24

約数和(自身を含む): 32749920

約数和(自身を除く): 17301260

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7219, 14438, 28876, 36095, 72190, 144380, 772433, 1544866, 3089732, 3862165, 7724330, 15448660]

約数ペア:

[(1, 15448660), (2, 7724330), (4, 3862165), (5, 3089732), (10, 1544866), (20, 772433), (107, 144380), (214, 72190), (428, 36095), (535, 28876), (1070, 14438), (2140, 7219)]