30508786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198109}}^1$

素因数の和:198129

約数の個数: 16

約数和(自身を含む): 57055680

約数和(自身を除く): 26546894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 198109, 396218, 1386763, 2179199, 2773526, 4358398, 15254393, 30508786]

約数ペア:

[(1, 30508786), (2, 15254393), (7, 4358398), (11, 2773526), (14, 2179199), (22, 1386763), (77, 396218), (154, 198109)]