90955590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275623}}^1$

素因数の和:275644

約数の個数: 32

約数和(自身を含む): 238139136

約数和(自身を除く): 147183546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 275623, 551246, 826869, 1378115, 1653738, 2756230, 3031853, 4134345, 6063706, 8268690, 9095559, 15159265, 18191118, 30318530, 45477795, 90955590]

約数ペア:

[(1, 90955590), (2, 45477795), (3, 30318530), (5, 18191118), (6, 15159265), (10, 9095559), (11, 8268690), (15, 6063706), (22, 4134345), (30, 3031853), (33, 2756230), (55, 1653738), (66, 1378115), (110, 826869), (165, 551246), (330, 275623)]