2221650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4937}}^1$

素因数の和:4955

約数の個数: 36

約数和(自身を含む): 5970042

約数和(自身を除く): 3748392

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4937, 9874, 14811, 24685, 29622, 44433, 49370, 74055, 88866, 123425, 148110, 222165, 246850, 370275, 444330, 740550, 1110825, 2221650]

約数ペア:

[(1, 2221650), (2, 1110825), (3, 740550), (5, 444330), (6, 370275), (9, 246850), (10, 222165), (15, 148110), (18, 123425), (25, 88866), (30, 74055), (45, 49370), (50, 44433), (75, 29622), (90, 24685), (150, 14811), (225, 9874), (450, 4937)]