66084970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{944071}}^1$

素因数の和:944085

約数の個数: 16

約数和(自身を含む): 135946368

約数和(自身を除く): 69861398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 944071, 1888142, 4720355, 6608497, 9440710, 13216994, 33042485, 66084970]

約数ペア:

[(1, 66084970), (2, 33042485), (5, 13216994), (7, 9440710), (10, 6608497), (14, 4720355), (35, 1888142), (70, 944071)]