1019022660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1887079}}^1$

素因数の和:1887097

約数の個数: 48

約数和(自身を含む): 3170294400

約数和(自身を除く): 2151271740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1887079, 3774158, 5661237, 7548316, 9435395, 11322474, 16983711, 18870790, 22644948, 28306185, 33967422, 37741580, 50951133, 56612370, 67934844, 84918555, 101902266, 113224740, 169837110, 203804532, 254755665, 339674220, 509511330, 1019022660]

約数ペア:

[(1, 1019022660), (2, 509511330), (3, 339674220), (4, 254755665), (5, 203804532), (6, 169837110), (9, 113224740), (10, 101902266), (12, 84918555), (15, 67934844), (18, 56612370), (20, 50951133), (27, 37741580), (30, 33967422), (36, 28306185), (45, 22644948), (54, 18870790), (60, 16983711), (90, 11322474), (108, 9435395), (135, 7548316), (180, 5661237), (270, 3774158), (540, 1887079)]