82741860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{459677}}^1$

素因数の和:459692

約数の個数: 36

約数和(自身を含む): 250984188

約数和(自身を除く): 168242328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 459677, 919354, 1379031, 1838708, 2298385, 2758062, 4137093, 4596770, 5516124, 6895155, 8274186, 9193540, 13790310, 16548372, 20685465, 27580620, 41370930, 82741860]

約数ペア:

[(1, 82741860), (2, 41370930), (3, 27580620), (4, 20685465), (5, 16548372), (6, 13790310), (9, 9193540), (10, 8274186), (12, 6895155), (15, 5516124), (18, 4596770), (20, 4137093), (30, 2758062), (36, 2298385), (45, 1838708), (60, 1379031), (90, 919354), (180, 459677)]