142634970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12479}}^1$

素因数の和:12619

約数の個数: 48

約数和(自身を含む): 373800960

約数和(自身を除く): 231165990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 12479, 24958, 37437, 62395, 74874, 112311, 124790, 187185, 224622, 374370, 561555, 1123110, 1584833, 3169666, 4754499, 7924165, 9508998, 14263497, 15848330, 23772495, 28526994, 47544990, 71317485, 142634970]

約数ペア:

[(1, 142634970), (2, 71317485), (3, 47544990), (5, 28526994), (6, 23772495), (9, 15848330), (10, 14263497), (15, 9508998), (18, 7924165), (30, 4754499), (45, 3169666), (90, 1584833), (127, 1123110), (254, 561555), (381, 374370), (635, 224622), (762, 187185), (1143, 124790), (1270, 112311), (1905, 74874), (2286, 62395), (3810, 37437), (5715, 24958), (11430, 12479)]