138918330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1543537}}^1$

素因数の和:1543550

約数の個数: 24

約数和(自身を含む): 361187892

約数和(自身を除く): 222269562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1543537, 3087074, 4630611, 7717685, 9261222, 13891833, 15435370, 23153055, 27783666, 46306110, 69459165, 138918330]

約数ペア:

[(1, 138918330), (2, 69459165), (3, 46306110), (5, 27783666), (6, 23153055), (9, 15435370), (10, 13891833), (15, 9261222), (18, 7717685), (30, 4630611), (45, 3087074), (90, 1543537)]