85866990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 225745920

約数和(自身を除く): 139878930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 367, 709, 734, 1101, 1418, 1835, 2127, 2202, 3545, 3670, 4037, 4254, 5505, 7090, 7799, 8074, 10635, 11010, 12111, 15598, 20185, 21270, 23397, 24222, 38995, 40370, 46794, 60555, 77990, 116985, 121110, 233970, 260203, 520406, 780609, 1301015, 1561218, 2602030, 2862233, 3903045, 5724466, 7806090, 8586699, 14311165, 17173398, 28622330, 42933495, 85866990]

約数ペア:

[(1, 85866990), (2, 42933495), (3, 28622330), (5, 17173398), (6, 14311165), (10, 8586699), (11, 7806090), (15, 5724466), (22, 3903045), (30, 2862233), (33, 2602030), (55, 1561218), (66, 1301015), (110, 780609), (165, 520406), (330, 260203), (367, 233970), (709, 121110), (734, 116985), (1101, 77990), (1418, 60555), (1835, 46794), (2127, 40370), (2202, 38995), (3545, 24222), (3670, 23397), (4037, 21270), (4254, 20185), (5505, 15598), (7090, 12111), (7799, 11010), (8074, 10635)]