2110220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15073}}^1$

素因数の和:15089

約数の個数: 24

約数和(自身を含む): 5064864

約数和(自身を除く): 2954644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15073, 30146, 60292, 75365, 105511, 150730, 211022, 301460, 422044, 527555, 1055110, 2110220]

約数ペア:

[(1, 2110220), (2, 1055110), (4, 527555), (5, 422044), (7, 301460), (10, 211022), (14, 150730), (20, 105511), (28, 75365), (35, 60292), (70, 30146), (140, 15073)]