66026970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 172224000

約数和(自身を除く): 106197030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 367, 734, 1101, 1835, 1999, 2202, 3303, 3670, 3998, 5505, 5997, 6606, 9995, 11010, 11994, 16515, 17991, 19990, 29985, 33030, 35982, 59970, 89955, 179910, 733633, 1467266, 2200899, 3668165, 4401798, 6602697, 7336330, 11004495, 13205394, 22008990, 33013485, 66026970]

約数ペア:

[(1, 66026970), (2, 33013485), (3, 22008990), (5, 13205394), (6, 11004495), (9, 7336330), (10, 6602697), (15, 4401798), (18, 3668165), (30, 2200899), (45, 1467266), (90, 733633), (367, 179910), (734, 89955), (1101, 59970), (1835, 35982), (1999, 33030), (2202, 29985), (3303, 19990), (3670, 17991), (3998, 16515), (5505, 11994), (5997, 11010), (6606, 9995)]