82112820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1368547}}^1$

素因数の和:1368559

約数の個数: 24

約数和(自身を含む): 229916064

約数和(自身を除く): 147803244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1368547, 2737094, 4105641, 5474188, 6842735, 8211282, 13685470, 16422564, 20528205, 27370940, 41056410, 82112820]

約数ペア:

[(1, 82112820), (2, 41056410), (3, 27370940), (4, 20528205), (5, 16422564), (6, 13685470), (10, 8211282), (12, 6842735), (15, 5474188), (20, 4105641), (30, 2737094), (60, 1368547)]