55310940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307283}}^1$

素因数の和:307298

約数の個数: 36

約数和(自身を含む): 167777064

約数和(自身を除く): 112466124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307283, 614566, 921849, 1229132, 1536415, 1843698, 2765547, 3072830, 3687396, 4609245, 5531094, 6145660, 9218490, 11062188, 13827735, 18436980, 27655470, 55310940]

約数ペア:

[(1, 55310940), (2, 27655470), (3, 18436980), (4, 13827735), (5, 11062188), (6, 9218490), (9, 6145660), (10, 5531094), (12, 4609245), (15, 3687396), (18, 3072830), (20, 2765547), (30, 1843698), (36, 1536415), (45, 1229132), (60, 921849), (90, 614566), (180, 307283)]