7490988891270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4133}}^1\times {\mathrm{45053}}^1$

素因数の和:49351

約数の個数: 128

約数和(自身を含む): 20115349488000

約数和(自身を除く): 12624360596730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4133, 4470, 6705, 8046, 8266, 12399, 13410, 20115, 20665, 24798, 37197, 40230, 41330, 45053, 61995, 74394, 90106, 111591, 123990, 135159, 185985, 223182, 225265, 270318, 371970, 405477, 450530, 557955, 615817, 675795, 810954, 1115910, 1216431, 1231634, 1351590, 1847451, 2027385, 2432862, 3079085, 3694902, 4054770, 5542353, 6082155, 6158170, 6712897, 9237255, 11084706, 12164310, 13425794, 16627059, 18474510, 20138691, 27711765, 33254118, 33564485, 40277382, 55423530, 60416073, 67128970, 83135295, 100693455, 120832146, 166270590, 181248219, 186204049, 201386910, 302080365, 362496438, 372408098, 558612147, 604160730, 906241095, 931020245, 1117224294, 1675836441, 1812482190, 1862040490, 2793060735, 3351672882, 5027509323, 5586121470, 8379182205, 10055018646, 16758364410, 25137546615, 27744403301, 50275093230, 55488806602, 83233209903, 138722016505, 166466419806, 249699629709, 277444033010, 416166049515, 499399259418, 749098889127, 832332099030, 1248498148545, 1498197778254, 2496996297090, 3745494445635, 7490988891270]

約数ペア:

[(1, 7490988891270), (2, 3745494445635), (3, 2496996297090), (5, 1498197778254), (6, 1248498148545), (9, 832332099030), (10, 749098889127), (15, 499399259418), (18, 416166049515), (27, 277444033010), (30, 249699629709), (45, 166466419806), (54, 138722016505), (90, 83233209903), (135, 55488806602), (149, 50275093230), (270, 27744403301), (298, 25137546615), (447, 16758364410), (745, 10055018646), (894, 8379182205), (1341, 5586121470), (1490, 5027509323), (2235, 3351672882), (2682, 2793060735), (4023, 1862040490), (4133, 1812482190), (4470, 1675836441), (6705, 1117224294), (8046, 931020245), (8266, 906241095), (12399, 604160730), (13410, 558612147), (20115, 372408098), (20665, 362496438), (24798, 302080365), (37197, 201386910), (40230, 186204049), (41330, 181248219), (45053, 166270590), (61995, 120832146), (74394, 100693455), (90106, 83135295), (111591, 67128970), (123990, 60416073), (135159, 55423530), (185985, 40277382), (223182, 33564485), (225265, 33254118), (270318, 27711765), (371970, 20138691), (405477, 18474510), (450530, 16627059), (557955, 13425794), (615817, 12164310), (675795, 11084706), (810954, 9237255), (1115910, 6712897), (1216431, 6158170), (1231634, 6082155), (1351590, 5542353), (1847451, 4054770), (2027385, 3694902), (2432862, 3079085)]