9119740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65141}}^1$

素因数の和:65157

約数の個数: 24

約数和(自身を含む): 21887712

約数和(自身を除く): 12767972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65141, 130282, 260564, 325705, 455987, 651410, 911974, 1302820, 1823948, 2279935, 4559870, 9119740]

約数ペア:

[(1, 9119740), (2, 4559870), (4, 2279935), (5, 1823948), (7, 1302820), (10, 911974), (14, 651410), (20, 455987), (28, 325705), (35, 260564), (70, 130282), (140, 65141)]