2183640760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7798717}}^1$

素因数の和:7798735

約数の個数: 32

約数和(自身を含む): 5615076960

約数和(自身を除く): 3431436200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7798717, 15597434, 31194868, 38993585, 54591019, 62389736, 77987170, 109182038, 155974340, 218364076, 272955095, 311948680, 436728152, 545910190, 1091820380, 2183640760]

約数ペア:

[(1, 2183640760), (2, 1091820380), (4, 545910190), (5, 436728152), (7, 311948680), (8, 272955095), (10, 218364076), (14, 155974340), (20, 109182038), (28, 77987170), (35, 62389736), (40, 54591019), (56, 38993585), (70, 31194868), (140, 15597434), (280, 7798717)]