3156980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6863}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 6918912

約数和(自身を除く): 3761932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 6863, 13726, 27452, 34315, 68630, 137260, 157849, 315698, 631396, 789245, 1578490, 3156980]

約数ペア:

[(1, 3156980), (2, 1578490), (4, 789245), (5, 631396), (10, 315698), (20, 157849), (23, 137260), (46, 68630), (92, 34315), (115, 27452), (230, 13726), (460, 6863)]