25629870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 73211904

約数和(自身を除く): 47582034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 127, 155, 186, 210, 217, 254, 310, 381, 434, 465, 635, 651, 762, 889, 930, 961, 1085, 1270, 1302, 1778, 1905, 1922, 2170, 2667, 2883, 3255, 3810, 3937, 4445, 4805, 5334, 5766, 6510, 6727, 7874, 8890, 9610, 11811, 13335, 13454, 14415, 19685, 20181, 23622, 26670, 27559, 28830, 33635, 39370, 40362, 55118, 59055, 67270, 82677, 100905, 118110, 122047, 137795, 165354, 201810, 244094, 275590, 366141, 413385, 610235, 732282, 826770, 854329, 1220470, 1708658, 1830705, 2562987, 3661410, 4271645, 5125974, 8543290, 12814935, 25629870]

約数ペア:

[(1, 25629870), (2, 12814935), (3, 8543290), (5, 5125974), (6, 4271645), (7, 3661410), (10, 2562987), (14, 1830705), (15, 1708658), (21, 1220470), (30, 854329), (31, 826770), (35, 732282), (42, 610235), (62, 413385), (70, 366141), (93, 275590), (105, 244094), (127, 201810), (155, 165354), (186, 137795), (210, 122047), (217, 118110), (254, 100905), (310, 82677), (381, 67270), (434, 59055), (465, 55118), (635, 40362), (651, 39370), (762, 33635), (889, 28830), (930, 27559), (961, 26670), (1085, 23622), (1270, 20181), (1302, 19685), (1778, 14415), (1905, 13454), (1922, 13335), (2170, 11811), (2667, 9610), (2883, 8890), (3255, 7874), (3810, 6727), (3937, 6510), (4445, 5766), (4805, 5334)]