27370630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{391009}}^1$

素因数の和:391023

約数の個数: 16

約数和(自身を含む): 56305440

約数和(自身を除く): 28934810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 391009, 782018, 1955045, 2737063, 3910090, 5474126, 13685315, 27370630]

約数ペア:

[(1, 27370630), (2, 13685315), (5, 5474126), (7, 3910090), (10, 2737063), (14, 1955045), (35, 782018), (70, 391009)]