42547020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709117}}^1$

素因数の和:709129

約数の個数: 24

約数和(自身を含む): 119131824

約数和(自身を除く): 76584804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709117, 1418234, 2127351, 2836468, 3545585, 4254702, 7091170, 8509404, 10636755, 14182340, 21273510, 42547020]

約数ペア:

[(1, 42547020), (2, 21273510), (3, 14182340), (4, 10636755), (5, 8509404), (6, 7091170), (10, 4254702), (12, 3545585), (15, 2836468), (20, 2127351), (30, 1418234), (60, 709117)]