28137810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937927}}^1$

素因数の和:937937

約数の個数: 16

約数和(自身を含む): 67530816

約数和(自身を除く): 39393006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937927, 1875854, 2813781, 4689635, 5627562, 9379270, 14068905, 28137810]

約数ペア:

[(1, 28137810), (2, 14068905), (3, 9379270), (5, 5627562), (6, 4689635), (10, 2813781), (15, 1875854), (30, 937927)]