8919990

素因数分解:

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

素因数の和:33053

約数の個数: 32

約数和(自身を含む): 23787360

約数和(自身を除く): 14867370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 33037, 66074, 99111, 165185, 198222, 297333, 330370, 495555, 594666, 891999, 991110, 1486665, 1783998, 2973330, 4459995, 8919990]

約数ペア:

[(1, 8919990), (2, 4459995), (3, 2973330), (5, 1783998), (6, 1486665), (9, 991110), (10, 891999), (15, 594666), (18, 495555), (27, 330370), (30, 297333), (45, 198222), (54, 165185), (90, 99111), (135, 66074), (270, 33037)]