2381750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 5099328

約数和(自身を除く): 2717578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1361, 1750, 2722, 6805, 9527, 13610, 19054, 34025, 47635, 68050, 95270, 170125, 238175, 340250, 476350, 1190875, 2381750]

約数ペア:

[(1, 2381750), (2, 1190875), (5, 476350), (7, 340250), (10, 238175), (14, 170125), (25, 95270), (35, 68050), (50, 47635), (70, 34025), (125, 19054), (175, 13610), (250, 9527), (350, 6805), (875, 2722), (1361, 1750)]