9399740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67141}}^1$

素因数の和:67157

約数の個数: 24

約数和(自身を含む): 22559712

約数和(自身を除く): 13159972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67141, 134282, 268564, 335705, 469987, 671410, 939974, 1342820, 1879948, 2349935, 4699870, 9399740]

約数ペア:

[(1, 9399740), (2, 4699870), (4, 2349935), (5, 1879948), (7, 1342820), (10, 939974), (14, 671410), (20, 469987), (28, 335705), (35, 268564), (70, 134282), (140, 67141)]