30390612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{361793}}^1$

素因数の和:361807

約数の個数: 24

約数和(自身を含む): 81041856

約数和(自身を除く): 50651244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 361793, 723586, 1085379, 1447172, 2170758, 2532551, 4341516, 5065102, 7597653, 10130204, 15195306, 30390612]

約数ペア:

[(1, 30390612), (2, 15195306), (3, 10130204), (4, 7597653), (6, 5065102), (7, 4341516), (12, 2532551), (14, 2170758), (21, 1447172), (28, 1085379), (42, 723586), (84, 361793)]