30183844

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 53887680

約数和(自身を除く): 23703836

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 647, 1294, 2588, 11663, 23326, 46652, 69229, 70523, 138458, 141046, 276916, 282092, 7545961, 15091922, 30183844]

約数ペア:

[(1, 30183844), (2, 15091922), (4, 7545961), (107, 282092), (109, 276916), (214, 141046), (218, 138458), (428, 70523), (436, 69229), (647, 46652), (1294, 23326), (2588, 11663)]