2009083770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{26863}}^1$

素因数の和:27156

約数の個数: 64

約数和(自身を含む): 5377098240

約数和(自身を除く): 3368014470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 7479, 8310, 12465, 14958, 24930, 26863, 37395, 53726, 74790, 80589, 134315, 161178, 241767, 268630, 402945, 483534, 725301, 805890, 1208835, 1450602, 2417670, 3626505, 7253010, 7441051, 14882102, 22323153, 37205255, 44646306, 66969459, 74410510, 111615765, 133938918, 200908377, 223231530, 334847295, 401816754, 669694590, 1004541885, 2009083770]

約数ペア:

[(1, 2009083770), (2, 1004541885), (3, 669694590), (5, 401816754), (6, 334847295), (9, 223231530), (10, 200908377), (15, 133938918), (18, 111615765), (27, 74410510), (30, 66969459), (45, 44646306), (54, 37205255), (90, 22323153), (135, 14882102), (270, 7441051), (277, 7253010), (554, 3626505), (831, 2417670), (1385, 1450602), (1662, 1208835), (2493, 805890), (2770, 725301), (4155, 483534), (4986, 402945), (7479, 268630), (8310, 241767), (12465, 161178), (14958, 134315), (24930, 80589), (26863, 74790), (37395, 53726)]