222674220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1237079}}^1$

素因数の和:1237094

約数の個数: 36

約数和(自身を含む): 675445680

約数和(自身を除く): 452771460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1237079, 2474158, 3711237, 4948316, 6185395, 7422474, 11133711, 12370790, 14844948, 18556185, 22267422, 24741580, 37112370, 44534844, 55668555, 74224740, 111337110, 222674220]

約数ペア:

[(1, 222674220), (2, 111337110), (3, 74224740), (4, 55668555), (5, 44534844), (6, 37112370), (9, 24741580), (10, 22267422), (12, 18556185), (15, 14844948), (18, 12370790), (20, 11133711), (30, 7422474), (36, 6185395), (45, 4948316), (60, 3711237), (90, 2474158), (180, 1237079)]