12210310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{24919}}^1$

素因数の和:24940

約数の個数: 24

約数和(自身を含む): 25567920

約数和(自身を除く): 13357610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 24919, 49838, 124595, 174433, 249190, 348866, 872165, 1221031, 1744330, 2442062, 6105155, 12210310]

約数ペア:

[(1, 12210310), (2, 6105155), (5, 2442062), (7, 1744330), (10, 1221031), (14, 872165), (35, 348866), (49, 249190), (70, 174433), (98, 124595), (245, 49838), (490, 24919)]