2391167450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2784

約数の個数: 96

約数和(自身を含む): 5319302400

約数和(自身を除く): 2928134950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 89, 145, 175, 178, 203, 290, 350, 406, 445, 623, 725, 890, 1015, 1246, 1450, 2030, 2225, 2581, 2647, 3115, 4450, 5075, 5162, 5294, 6230, 10150, 12905, 13235, 15575, 18067, 18529, 25810, 26470, 31150, 36134, 37058, 64525, 66175, 76763, 90335, 92645, 129050, 132350, 153526, 180670, 185290, 235583, 383815, 451675, 463225, 471166, 537341, 767630, 903350, 926450, 1074682, 1177915, 1649081, 1919075, 2355830, 2686705, 3298162, 3838150, 5373410, 5889575, 6831907, 8245405, 11779150, 13433525, 13663814, 16490810, 26867050, 34159535, 41227025, 47823349, 68319070, 82454050, 95646698, 170797675, 239116745, 341595350, 478233490, 1195583725, 2391167450]

約数ペア:

[(1, 2391167450), (2, 1195583725), (5, 478233490), (7, 341595350), (10, 239116745), (14, 170797675), (25, 95646698), (29, 82454050), (35, 68319070), (50, 47823349), (58, 41227025), (70, 34159535), (89, 26867050), (145, 16490810), (175, 13663814), (178, 13433525), (203, 11779150), (290, 8245405), (350, 6831907), (406, 5889575), (445, 5373410), (623, 3838150), (725, 3298162), (890, 2686705), (1015, 2355830), (1246, 1919075), (1450, 1649081), (2030, 1177915), (2225, 1074682), (2581, 926450), (2647, 903350), (3115, 767630), (4450, 537341), (5075, 471166), (5162, 463225), (5294, 451675), (6230, 383815), (10150, 235583), (12905, 185290), (13235, 180670), (15575, 153526), (18067, 132350), (18529, 129050), (25810, 92645), (26470, 90335), (31150, 76763), (36134, 66175), (37058, 64525)]