210940310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3013433}}^1$

素因数の和:3013447

約数の個数: 16

約数和(自身を含む): 433934496

約数和(自身を除く): 222994186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3013433, 6026866, 15067165, 21094031, 30134330, 42188062, 105470155, 210940310]

約数ペア:

[(1, 210940310), (2, 105470155), (5, 42188062), (7, 30134330), (10, 21094031), (14, 15067165), (35, 6026866), (70, 3013433)]