55841220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{310229}}^1$

素因数の和:310244

約数の個数: 36

約数和(自身を含む): 169385580

約数和(自身を除く): 113544360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 310229, 620458, 930687, 1240916, 1551145, 1861374, 2792061, 3102290, 3722748, 4653435, 5584122, 6204580, 9306870, 11168244, 13960305, 18613740, 27920610, 55841220]

約数ペア:

[(1, 55841220), (2, 27920610), (3, 18613740), (4, 13960305), (5, 11168244), (6, 9306870), (9, 6204580), (10, 5584122), (12, 4653435), (15, 3722748), (18, 3102290), (20, 2792061), (30, 1861374), (36, 1551145), (45, 1240916), (60, 930687), (90, 620458), (180, 310229)]