2010678670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{200867}}^1$

素因数の和:200905

約数の個数: 64

約数和(自身を含む): 4859398656

約数和(自身を除く): 2848719986

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 200867, 401734, 1004335, 1406069, 2008670, 2209537, 2611271, 2812138, 4419074, 5222542, 7030345, 11047685, 13056355, 14060690, 15466759, 18278897, 22095370, 26112710, 28723981, 30933518, 36557794, 57447962, 77333795, 91394485, 143619905, 154667590, 182788970, 201067867, 287239810, 402135734, 1005339335, 2010678670]

約数ペア:

[(1, 2010678670), (2, 1005339335), (5, 402135734), (7, 287239810), (10, 201067867), (11, 182788970), (13, 154667590), (14, 143619905), (22, 91394485), (26, 77333795), (35, 57447962), (55, 36557794), (65, 30933518), (70, 28723981), (77, 26112710), (91, 22095370), (110, 18278897), (130, 15466759), (143, 14060690), (154, 13056355), (182, 11047685), (286, 7030345), (385, 5222542), (455, 4419074), (715, 2812138), (770, 2611271), (910, 2209537), (1001, 2008670), (1430, 1406069), (2002, 1004335), (5005, 401734), (10010, 200867)]