142768150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9949}}^1$

素因数の和:10009

約数の個数: 48

約数和(自身を含む): 310917600

約数和(自身を除く): 168149450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2050, 2870, 7175, 9949, 14350, 19898, 49745, 69643, 99490, 139286, 248725, 348215, 407909, 497450, 696430, 815818, 1741075, 2039545, 2855363, 3482150, 4079090, 5710726, 10197725, 14276815, 20395450, 28553630, 71384075, 142768150]

約数ペア:

[(1, 142768150), (2, 71384075), (5, 28553630), (7, 20395450), (10, 14276815), (14, 10197725), (25, 5710726), (35, 4079090), (41, 3482150), (50, 2855363), (70, 2039545), (82, 1741075), (175, 815818), (205, 696430), (287, 497450), (350, 407909), (410, 348215), (574, 248725), (1025, 139286), (1435, 99490), (2050, 69643), (2870, 49745), (7175, 19898), (9949, 14350)]