104291740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{744941}}^1$

素因数の和:744957

約数の個数: 24

約数和(自身を含む): 250300512

約数和(自身を除く): 146008772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 744941, 1489882, 2979764, 3724705, 5214587, 7449410, 10429174, 14898820, 20858348, 26072935, 52145870, 104291740]

約数ペア:

[(1, 104291740), (2, 52145870), (4, 26072935), (5, 20858348), (7, 14898820), (10, 10429174), (14, 7449410), (20, 5214587), (28, 3724705), (35, 2979764), (70, 1489882), (140, 744941)]