68907180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1148453}}^1$

素因数の和:1148465

約数の個数: 24

約数和(自身を含む): 192940272

約数和(自身を除く): 124033092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1148453, 2296906, 3445359, 4593812, 5742265, 6890718, 11484530, 13781436, 17226795, 22969060, 34453590, 68907180]

約数ペア:

[(1, 68907180), (2, 34453590), (3, 22969060), (4, 17226795), (5, 13781436), (6, 11484530), (10, 6890718), (12, 5742265), (15, 4593812), (20, 3445359), (30, 2296906), (60, 1148453)]