39731090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29873}}^1$

素因数の和:29906

約数の個数: 32

約数和(自身を含む): 86037120

約数和(自身を除く): 46306030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 29873, 59746, 149365, 209111, 298730, 418222, 567587, 1045555, 1135174, 2091110, 2837935, 3973109, 5675870, 7946218, 19865545, 39731090]

約数ペア:

[(1, 39731090), (2, 19865545), (5, 7946218), (7, 5675870), (10, 3973109), (14, 2837935), (19, 2091110), (35, 1135174), (38, 1045555), (70, 567587), (95, 418222), (133, 298730), (190, 209111), (266, 149365), (665, 59746), (1330, 29873)]