133760620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{955433}}^1$

素因数の和:955449

約数の個数: 24

約数和(自身を含む): 321025824

約数和(自身を除く): 187265204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 955433, 1910866, 3821732, 4777165, 6688031, 9554330, 13376062, 19108660, 26752124, 33440155, 66880310, 133760620]

約数ペア:

[(1, 133760620), (2, 66880310), (4, 33440155), (5, 26752124), (7, 19108660), (10, 13376062), (14, 9554330), (20, 6688031), (28, 4777165), (35, 3821732), (70, 1910866), (140, 955433)]