162596140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1161401}}^1$

素因数の和:1161417

約数の個数: 24

約数和(自身を含む): 390231072

約数和(自身を除く): 227634932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1161401, 2322802, 4645604, 5807005, 8129807, 11614010, 16259614, 23228020, 32519228, 40649035, 81298070, 162596140]

約数ペア:

[(1, 162596140), (2, 81298070), (4, 40649035), (5, 32519228), (7, 23228020), (10, 16259614), (14, 11614010), (20, 8129807), (28, 5807005), (35, 4645604), (70, 2322802), (140, 1161401)]