2010640905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16931}}^1$

素因数の和:16991

約数の個数: 96

約数和(自身を含む): 4437538560

約数和(自身を除く): 2426897655

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 63, 65, 87, 91, 105, 117, 145, 195, 203, 261, 273, 315, 377, 435, 455, 585, 609, 819, 1015, 1131, 1305, 1365, 1827, 1885, 2639, 3045, 3393, 4095, 5655, 7917, 9135, 13195, 16931, 16965, 23751, 39585, 50793, 84655, 118517, 118755, 152379, 220103, 253965, 355551, 490999, 592585, 660309, 761895, 1066653, 1100515, 1472997, 1540721, 1777755, 1980927, 2454995, 3301545, 3436993, 4418991, 4622163, 5333265, 6382987, 7364985, 7703605, 9904635, 10310979, 13866489, 17184965, 19148961, 22094955, 23110815, 30932937, 31914935, 44680909, 51554895, 57446883, 69332445, 95744805, 134042727, 154664685, 223404545, 287234415, 402128181, 670213635, 2010640905]

約数ペア:

[(1, 2010640905), (3, 670213635), (5, 402128181), (7, 287234415), (9, 223404545), (13, 154664685), (15, 134042727), (21, 95744805), (29, 69332445), (35, 57446883), (39, 51554895), (45, 44680909), (63, 31914935), (65, 30932937), (87, 23110815), (91, 22094955), (105, 19148961), (117, 17184965), (145, 13866489), (195, 10310979), (203, 9904635), (261, 7703605), (273, 7364985), (315, 6382987), (377, 5333265), (435, 4622163), (455, 4418991), (585, 3436993), (609, 3301545), (819, 2454995), (1015, 1980927), (1131, 1777755), (1305, 1540721), (1365, 1472997), (1827, 1100515), (1885, 1066653), (2639, 761895), (3045, 660309), (3393, 592585), (4095, 490999), (5655, 355551), (7917, 253965), (9135, 220103), (13195, 152379), (16931, 118755), (16965, 118517), (23751, 84655), (39585, 50793)]