66031490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{943307}}^1$

素因数の和:943321

約数の個数: 16

約数和(自身を含む): 135836352

約数和(自身を除く): 69804862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 943307, 1886614, 4716535, 6603149, 9433070, 13206298, 33015745, 66031490]

約数ペア:

[(1, 66031490), (2, 33015745), (5, 13206298), (7, 9433070), (10, 6603149), (14, 4716535), (35, 1886614), (70, 943307)]