38689830

素因数分解:

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

素因数の和:429900

約数の個数: 24

約数和(自身を含む): 100593792

約数和(自身を除く): 61903962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 429887, 859774, 1289661, 2149435, 2579322, 3868983, 4298870, 6448305, 7737966, 12896610, 19344915, 38689830]

約数ペア:

[(1, 38689830), (2, 19344915), (3, 12896610), (5, 7737966), (6, 6448305), (9, 4298870), (10, 3868983), (15, 2579322), (18, 2149435), (30, 1289661), (45, 859774), (90, 429887)]