3140620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22433}}^1$

素因数の和:22449

約数の個数: 24

約数和(自身を含む): 7537824

約数和(自身を除く): 4397204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22433, 44866, 89732, 112165, 157031, 224330, 314062, 448660, 628124, 785155, 1570310, 3140620]

約数ペア:

[(1, 3140620), (2, 1570310), (4, 785155), (5, 628124), (7, 448660), (10, 314062), (14, 224330), (20, 157031), (28, 112165), (35, 89732), (70, 44866), (140, 22433)]