8495480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30341}}^1$

素因数の和:30359

約数の個数: 32

約数和(自身を含む): 21846240

約数和(自身を除く): 13350760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30341, 60682, 121364, 151705, 212387, 242728, 303410, 424774, 606820, 849548, 1061935, 1213640, 1699096, 2123870, 4247740, 8495480]

約数ペア:

[(1, 8495480), (2, 4247740), (4, 2123870), (5, 1699096), (7, 1213640), (8, 1061935), (10, 849548), (14, 606820), (20, 424774), (28, 303410), (35, 242728), (40, 212387), (56, 151705), (70, 121364), (140, 60682), (280, 30341)]