77886581340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1298109689}}^1$

素因数の和:1298109701

約数の個数: 24

約数和(自身を含む): 218082427920

約数和(自身を除く): 140195846580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1298109689, 2596219378, 3894329067, 5192438756, 6490548445, 7788658134, 12981096890, 15577316268, 19471645335, 25962193780, 38943290670, 77886581340]

約数ペア:

[(1, 77886581340), (2, 38943290670), (3, 25962193780), (4, 19471645335), (5, 15577316268), (6, 12981096890), (10, 7788658134), (12, 6490548445), (15, 5192438756), (20, 3894329067), (30, 2596219378), (60, 1298109689)]