2085810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 5044032

約数和(自身を除く): 2958222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 277, 502, 554, 753, 831, 1255, 1385, 1506, 1662, 2510, 2770, 3765, 4155, 7530, 8310, 69527, 139054, 208581, 347635, 417162, 695270, 1042905, 2085810]

約数ペア:

[(1, 2085810), (2, 1042905), (3, 695270), (5, 417162), (6, 347635), (10, 208581), (15, 139054), (30, 69527), (251, 8310), (277, 7530), (502, 4155), (554, 3765), (753, 2770), (831, 2510), (1255, 1662), (1385, 1506)]