69679620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{387109}}^1$

素因数の和:387124

約数の個数: 36

約数和(自身を含む): 211362060

約数和(自身を除く): 141682440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 387109, 774218, 1161327, 1548436, 1935545, 2322654, 3483981, 3871090, 4645308, 5806635, 6967962, 7742180, 11613270, 13935924, 17419905, 23226540, 34839810, 69679620]

約数ペア:

[(1, 69679620), (2, 34839810), (3, 23226540), (4, 17419905), (5, 13935924), (6, 11613270), (9, 7742180), (10, 6967962), (12, 5806635), (15, 4645308), (18, 3871090), (20, 3483981), (30, 2322654), (36, 1935545), (45, 1548436), (60, 1161327), (90, 774218), (180, 387109)]