3996780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 11581920

約数和(自身を除く): 7585140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2297, 4594, 6891, 9188, 11485, 13782, 22970, 27564, 34455, 45940, 66613, 68910, 133226, 137820, 199839, 266452, 333065, 399678, 666130, 799356, 999195, 1332260, 1998390, 3996780]

約数ペア:

[(1, 3996780), (2, 1998390), (3, 1332260), (4, 999195), (5, 799356), (6, 666130), (10, 399678), (12, 333065), (15, 266452), (20, 199839), (29, 137820), (30, 133226), (58, 68910), (60, 66613), (87, 45940), (116, 34455), (145, 27564), (174, 22970), (290, 13782), (348, 11485), (435, 9188), (580, 6891), (870, 4594), (1740, 2297)]