3426220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{24473}}^1$

素因数の和:24489

約数の個数: 24

約数和(自身を含む): 8223264

約数和(自身を除く): 4797044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 24473, 48946, 97892, 122365, 171311, 244730, 342622, 489460, 685244, 856555, 1713110, 3426220]

約数ペア:

[(1, 3426220), (2, 1713110), (4, 856555), (5, 685244), (7, 489460), (10, 342622), (14, 244730), (20, 171311), (28, 122365), (35, 97892), (70, 48946), (140, 24473)]