1330355990

素因数分解:

$2^1\times 5^1\times {\mathrm{5479}}^1\times {\mathrm{24281}}^1$

素因数の和:29767

約数の個数: 16

約数和(自身を含む): 2395176480

約数和(自身を除く): 1064820490

約数列:

[1, 2, 5, 10, 5479, 10958, 24281, 27395, 48562, 54790, 121405, 242810, 133035599, 266071198, 665177995, 1330355990]

約数ペア:

[(1, 1330355990), (2, 665177995), (5, 266071198), (10, 133035599), (5479, 242810), (10958, 121405), (24281, 54790), (27395, 48562)]