11389620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17257}}^1$

素因数の和:17280

約数の個数: 48

約数和(自身を含む): 34792128

約数和(自身を除く): 23402508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 17257, 34514, 51771, 69028, 86285, 103542, 172570, 189827, 207084, 258855, 345140, 379654, 517710, 569481, 759308, 949135, 1035420, 1138962, 1898270, 2277924, 2847405, 3796540, 5694810, 11389620]

約数ペア:

[(1, 11389620), (2, 5694810), (3, 3796540), (4, 2847405), (5, 2277924), (6, 1898270), (10, 1138962), (11, 1035420), (12, 949135), (15, 759308), (20, 569481), (22, 517710), (30, 379654), (33, 345140), (44, 258855), (55, 207084), (60, 189827), (66, 172570), (110, 103542), (132, 86285), (165, 69028), (220, 51771), (330, 34514), (660, 17257)]