30715588

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{4153}}^1$

素因数の和:4243

約数の個数: 18

約数和(自身を含む): 55044654

約数和(自身を除く): 24329066

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 4153, 7396, 8306, 16612, 178579, 357158, 714316, 7678897, 15357794, 30715588]

約数ペア:

[(1, 30715588), (2, 15357794), (4, 7678897), (43, 714316), (86, 357158), (172, 178579), (1849, 16612), (3698, 8306), (4153, 7396)]