2127020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15193}}^1$

素因数の和:15209

約数の個数: 24

約数和(自身を含む): 5105184

約数和(自身を除く): 2978164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15193, 30386, 60772, 75965, 106351, 151930, 212702, 303860, 425404, 531755, 1063510, 2127020]

約数ペア:

[(1, 2127020), (2, 1063510), (4, 531755), (5, 425404), (7, 303860), (10, 212702), (14, 151930), (20, 106351), (28, 75965), (35, 60772), (70, 30386), (140, 15193)]