22308860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159349}}^1$

素因数の和:159365

約数の個数: 24

約数和(自身を含む): 53541600

約数和(自身を除く): 31232740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159349, 318698, 637396, 796745, 1115443, 1593490, 2230886, 3186980, 4461772, 5577215, 11154430, 22308860]

約数ペア:

[(1, 22308860), (2, 11154430), (4, 5577215), (5, 4461772), (7, 3186980), (10, 2230886), (14, 1593490), (20, 1115443), (28, 796745), (35, 637396), (70, 318698), (140, 159349)]