10531570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21493}}^1$

素因数の和:21514

約数の個数: 24

約数和(自身を含む): 22052844

約数和(自身を除く): 11521274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21493, 42986, 107465, 150451, 214930, 300902, 752255, 1053157, 1504510, 2106314, 5265785, 10531570]

約数ペア:

[(1, 10531570), (2, 5265785), (5, 2106314), (7, 1504510), (10, 1053157), (14, 752255), (35, 300902), (49, 214930), (70, 150451), (98, 107465), (245, 42986), (490, 21493)]