133088620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{950633}}^1$

素因数の和:950649

約数の個数: 24

約数和(自身を含む): 319413024

約数和(自身を除く): 186324404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 950633, 1901266, 3802532, 4753165, 6654431, 9506330, 13308862, 19012660, 26617724, 33272155, 66544310, 133088620]

約数ペア:

[(1, 133088620), (2, 66544310), (4, 33272155), (5, 26617724), (7, 19012660), (10, 13308862), (14, 9506330), (20, 6654431), (28, 4753165), (35, 3802532), (70, 1901266), (140, 950633)]