39742121220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{662368687}}^1$

素因数の和:662368699

約数の個数: 24

約数和(自身を含む): 111277939584

約数和(自身を除く): 71535818364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 662368687, 1324737374, 1987106061, 2649474748, 3311843435, 3974212122, 6623686870, 7948424244, 9935530305, 13247373740, 19871060610, 39742121220]

約数ペア:

[(1, 39742121220), (2, 19871060610), (3, 13247373740), (4, 9935530305), (5, 7948424244), (6, 6623686870), (10, 3974212122), (12, 3311843435), (15, 2649474748), (20, 1987106061), (30, 1324737374), (60, 662368687)]