2615480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9341}}^1$

素因数の和:9359

約数の個数: 32

約数和(自身を含む): 6726240

約数和(自身を除く): 4110760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9341, 18682, 37364, 46705, 65387, 74728, 93410, 130774, 186820, 261548, 326935, 373640, 523096, 653870, 1307740, 2615480]

約数ペア:

[(1, 2615480), (2, 1307740), (4, 653870), (5, 523096), (7, 373640), (8, 326935), (10, 261548), (14, 186820), (20, 130774), (28, 93410), (35, 74728), (40, 65387), (56, 46705), (70, 37364), (140, 18682), (280, 9341)]