1982220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33037}}^1$

素因数の和:33049

約数の個数: 24

約数和(自身を含む): 5550384

約数和(自身を除く): 3568164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33037, 66074, 99111, 132148, 165185, 198222, 330370, 396444, 495555, 660740, 991110, 1982220]

約数ペア:

[(1, 1982220), (2, 991110), (3, 660740), (4, 495555), (5, 396444), (6, 330370), (10, 198222), (12, 165185), (15, 132148), (20, 99111), (30, 66074), (60, 33037)]