39828810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189661}}^1$

素因数の和:189678

約数の個数: 32

約数和(自身を含む): 109245312

約数和(自身を除く): 69416502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189661, 379322, 568983, 948305, 1137966, 1327627, 1896610, 2655254, 2844915, 3982881, 5689830, 6638135, 7965762, 13276270, 19914405, 39828810]

約数ペア:

[(1, 39828810), (2, 19914405), (3, 13276270), (5, 7965762), (6, 6638135), (7, 5689830), (10, 3982881), (14, 2844915), (15, 2655254), (21, 1896610), (30, 1327627), (35, 1137966), (42, 948305), (70, 568983), (105, 379322), (210, 189661)]