207930310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2970433}}^1$

素因数の和:2970447

約数の個数: 16

約数和(自身を含む): 427742496

約数和(自身を除く): 219812186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2970433, 5940866, 14852165, 20793031, 29704330, 41586062, 103965155, 207930310]

約数ペア:

[(1, 207930310), (2, 103965155), (5, 41586062), (7, 29704330), (10, 20793031), (14, 14852165), (35, 5940866), (70, 2970433)]