2070804945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{63067}}^1$

素因数の和:63285

約数の個数: 32

約数和(自身を含む): 3632716800

約数和(自身を除く): 1561911855

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 2189, 2985, 6567, 10945, 32835, 63067, 189201, 315335, 693737, 946005, 2081211, 3468685, 10406055, 12550333, 37650999, 62751665, 138053663, 188254995, 414160989, 690268315, 2070804945]

約数ペア:

[(1, 2070804945), (3, 690268315), (5, 414160989), (11, 188254995), (15, 138053663), (33, 62751665), (55, 37650999), (165, 12550333), (199, 10406055), (597, 3468685), (995, 2081211), (2189, 946005), (2985, 693737), (6567, 315335), (10945, 189201), (32835, 63067)]