12689610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{422987}}^1$

素因数の和:422997

約数の個数: 16

約数和(自身を含む): 30455136

約数和(自身を除く): 17765526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 422987, 845974, 1268961, 2114935, 2537922, 4229870, 6344805, 12689610]

約数ペア:

[(1, 12689610), (2, 6344805), (3, 4229870), (5, 2537922), (6, 2114935), (10, 1268961), (15, 845974), (30, 422987)]