6620180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47287}}^1$

素因数の和:47303

約数の個数: 24

約数和(自身を含む): 15888768

約数和(自身を除く): 9268588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47287, 94574, 189148, 236435, 331009, 472870, 662018, 945740, 1324036, 1655045, 3310090, 6620180]

約数ペア:

[(1, 6620180), (2, 3310090), (4, 1655045), (5, 1324036), (7, 945740), (10, 662018), (14, 472870), (20, 331009), (28, 236435), (35, 189148), (70, 94574), (140, 47287)]