168530110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{343939}}^1$

素因数の和:343960

約数の個数: 24

約数和(自身を含む): 352882440

約数和(自身を除く): 184352330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 343939, 687878, 1719695, 2407573, 3439390, 4815146, 12037865, 16853011, 24075730, 33706022, 84265055, 168530110]

約数ペア:

[(1, 168530110), (2, 84265055), (5, 33706022), (7, 24075730), (10, 16853011), (14, 12037865), (35, 4815146), (49, 3439390), (70, 2407573), (98, 1719695), (245, 687878), (490, 343939)]