89384790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 234938880

約数和(自身を除く): 145554090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 439, 617, 878, 1234, 1317, 1851, 2195, 2634, 3085, 3702, 4390, 4829, 6170, 6585, 6787, 9255, 9658, 13170, 13574, 14487, 18510, 20361, 24145, 28974, 33935, 40722, 48290, 67870, 72435, 101805, 144870, 203610, 270863, 541726, 812589, 1354315, 1625178, 2708630, 2979493, 4062945, 5958986, 8125890, 8938479, 14897465, 17876958, 29794930, 44692395, 89384790]

約数ペア:

[(1, 89384790), (2, 44692395), (3, 29794930), (5, 17876958), (6, 14897465), (10, 8938479), (11, 8125890), (15, 5958986), (22, 4062945), (30, 2979493), (33, 2708630), (55, 1625178), (66, 1354315), (110, 812589), (165, 541726), (330, 270863), (439, 203610), (617, 144870), (878, 101805), (1234, 72435), (1317, 67870), (1851, 48290), (2195, 40722), (2634, 33935), (3085, 28974), (3702, 24145), (4390, 20361), (4829, 18510), (6170, 14487), (6585, 13574), (6787, 13170), (9255, 9658)]