130222140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2170369}}^1$

素因数の和:2170381

約数の個数: 24

約数和(自身を含む): 364622160

約数和(自身を除く): 234400020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2170369, 4340738, 6511107, 8681476, 10851845, 13022214, 21703690, 26044428, 32555535, 43407380, 65111070, 130222140]

約数ペア:

[(1, 130222140), (2, 65111070), (3, 43407380), (4, 32555535), (5, 26044428), (6, 21703690), (10, 13022214), (12, 10851845), (15, 8681476), (20, 6511107), (30, 4340738), (60, 2170369)]