27786660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42101}}^1$

素因数の和:42124

約数の個数: 48

約数和(自身を含む): 84877632

約数和(自身を除く): 57090972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 42101, 84202, 126303, 168404, 210505, 252606, 421010, 463111, 505212, 631515, 842020, 926222, 1263030, 1389333, 1852444, 2315555, 2526060, 2778666, 4631110, 5557332, 6946665, 9262220, 13893330, 27786660]

約数ペア:

[(1, 27786660), (2, 13893330), (3, 9262220), (4, 6946665), (5, 5557332), (6, 4631110), (10, 2778666), (11, 2526060), (12, 2315555), (15, 1852444), (20, 1389333), (22, 1263030), (30, 926222), (33, 842020), (44, 631515), (55, 505212), (60, 463111), (66, 421010), (110, 252606), (132, 210505), (165, 168404), (220, 126303), (330, 84202), (660, 42101)]