16904510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34499}}^1$

素因数の和:34520

約数の個数: 24

約数和(自身を含む): 35397000

約数和(自身を除く): 18492490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34499, 68998, 172495, 241493, 344990, 482986, 1207465, 1690451, 2414930, 3380902, 8452255, 16904510]

約数ペア:

[(1, 16904510), (2, 8452255), (5, 3380902), (7, 2414930), (10, 1690451), (14, 1207465), (35, 482986), (49, 344990), (70, 241493), (98, 172495), (245, 68998), (490, 34499)]