9839480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35141}}^1$

素因数の和:35159

約数の個数: 32

約数和(自身を含む): 25302240

約数和(自身を除く): 15462760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35141, 70282, 140564, 175705, 245987, 281128, 351410, 491974, 702820, 983948, 1229935, 1405640, 1967896, 2459870, 4919740, 9839480]

約数ペア:

[(1, 9839480), (2, 4919740), (4, 2459870), (5, 1967896), (7, 1405640), (8, 1229935), (10, 983948), (14, 702820), (20, 491974), (28, 351410), (35, 281128), (40, 245987), (56, 175705), (70, 140564), (140, 70282), (280, 35141)]