2423860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7155

約数の個数: 24

約数和(自身を含む): 5390280

約数和(自身を除く): 2966420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7129, 14258, 28516, 35645, 71290, 121193, 142580, 242386, 484772, 605965, 1211930, 2423860]

約数ペア:

[(1, 2423860), (2, 1211930), (4, 605965), (5, 484772), (10, 242386), (17, 142580), (20, 121193), (34, 71290), (68, 35645), (85, 28516), (170, 14258), (340, 7129)]