28634220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{159079}}^1$

素因数の和:159094

約数の個数: 36

約数和(自身を含む): 86857680

約数和(自身を除く): 58223460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 159079, 318158, 477237, 636316, 795395, 954474, 1431711, 1590790, 1908948, 2386185, 2863422, 3181580, 4772370, 5726844, 7158555, 9544740, 14317110, 28634220]

約数ペア:

[(1, 28634220), (2, 14317110), (3, 9544740), (4, 7158555), (5, 5726844), (6, 4772370), (9, 3181580), (10, 2863422), (12, 2386185), (15, 1908948), (18, 1590790), (20, 1431711), (30, 954474), (36, 795395), (45, 636316), (60, 477237), (90, 318158), (180, 159079)]