66420170

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{22669}}^1$

素因数の和:22969

約数の個数: 16

約数和(自身を含む): 119969640

約数和(自身を除く): 53549470

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 22669, 45338, 113345, 226690, 6642017, 13284034, 33210085, 66420170]

約数ペア:

[(1, 66420170), (2, 33210085), (5, 13284034), (10, 6642017), (293, 226690), (586, 113345), (1465, 45338), (2930, 22669)]