30076641

素因数分解:

$3^2\times 7^3\times {\mathrm{9743}}^1$

素因数の和:9770

約数の個数: 24

約数和(自身を含む): 50668800

約数和(自身を除く): 20592159

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 9743, 29229, 68201, 87687, 204603, 477407, 613809, 1432221, 3341849, 4296663, 10025547, 30076641]

約数ペア:

[(1, 30076641), (3, 10025547), (7, 4296663), (9, 3341849), (21, 1432221), (49, 613809), (63, 477407), (147, 204603), (343, 87687), (441, 68201), (1029, 29229), (3087, 9743)]