90276270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{429887}}^1$

素因数の和:429904

約数の個数: 32

約数和(自身を含む): 247615488

約数和(自身を除く): 157339218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 429887, 859774, 1289661, 2149435, 2579322, 3009209, 4298870, 6018418, 6448305, 9027627, 12896610, 15046045, 18055254, 30092090, 45138135, 90276270]

約数ペア:

[(1, 90276270), (2, 45138135), (3, 30092090), (5, 18055254), (6, 15046045), (7, 12896610), (10, 9027627), (14, 6448305), (15, 6018418), (21, 4298870), (30, 3009209), (35, 2579322), (42, 2149435), (70, 1289661), (105, 859774), (210, 429887)]