2189358360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{868793}}^1$

素因数の和:868817

約数の個数: 96

約数和(自身を含む): 8131911840

約数和(自身を除く): 5942553480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 868793, 1737586, 2606379, 3475172, 4343965, 5212758, 6081551, 6950344, 7819137, 8687930, 10425516, 12163102, 13031895, 15638274, 17375860, 18244653, 20851032, 24326204, 26063790, 30407755, 31276548, 34751720, 36489306, 39095685, 48652408, 52127580, 54733959, 60815510, 62553096, 72978612, 78191370, 91223265, 104255160, 109467918, 121631020, 145957224, 156382740, 182446530, 218935836, 243262040, 273669795, 312765480, 364893060, 437871672, 547339590, 729786120, 1094679180, 2189358360]

約数ペア:

[(1, 2189358360), (2, 1094679180), (3, 729786120), (4, 547339590), (5, 437871672), (6, 364893060), (7, 312765480), (8, 273669795), (9, 243262040), (10, 218935836), (12, 182446530), (14, 156382740), (15, 145957224), (18, 121631020), (20, 109467918), (21, 104255160), (24, 91223265), (28, 78191370), (30, 72978612), (35, 62553096), (36, 60815510), (40, 54733959), (42, 52127580), (45, 48652408), (56, 39095685), (60, 36489306), (63, 34751720), (70, 31276548), (72, 30407755), (84, 26063790), (90, 24326204), (105, 20851032), (120, 18244653), (126, 17375860), (140, 15638274), (168, 13031895), (180, 12163102), (210, 10425516), (252, 8687930), (280, 7819137), (315, 6950344), (360, 6081551), (420, 5212758), (504, 4343965), (630, 3475172), (840, 2606379), (1260, 1737586), (2520, 868793)]