91362740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{652591}}^1$

素因数の和:652607

約数の個数: 24

約数和(自身を含む): 219270912

約数和(自身を除く): 127908172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 652591, 1305182, 2610364, 3262955, 4568137, 6525910, 9136274, 13051820, 18272548, 22840685, 45681370, 91362740]

約数ペア:

[(1, 91362740), (2, 45681370), (4, 22840685), (5, 18272548), (7, 13051820), (10, 9136274), (14, 6525910), (20, 4568137), (28, 3262955), (35, 2610364), (70, 1305182), (140, 652591)]