27565366980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{647987}}^1$

素因数の和:648708

約数の個数: 48

約数和(自身を含む): 77292008640

約数和(自身を除く): 49726641660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 2127, 2836, 3545, 4254, 7090, 8508, 10635, 14180, 21270, 42540, 647987, 1295974, 1943961, 2591948, 3239935, 3887922, 6479870, 7775844, 9719805, 12959740, 19439610, 38879220, 459422783, 918845566, 1378268349, 1837691132, 2297113915, 2756536698, 4594227830, 5513073396, 6891341745, 9188455660, 13782683490, 27565366980]

約数ペア:

[(1, 27565366980), (2, 13782683490), (3, 9188455660), (4, 6891341745), (5, 5513073396), (6, 4594227830), (10, 2756536698), (12, 2297113915), (15, 1837691132), (20, 1378268349), (30, 918845566), (60, 459422783), (709, 38879220), (1418, 19439610), (2127, 12959740), (2836, 9719805), (3545, 7775844), (4254, 6479870), (7090, 3887922), (8508, 3239935), (10635, 2591948), (14180, 1943961), (21270, 1295974), (42540, 647987)]