2985103980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3200

約数の個数: 144

約数和(自身を含む): 9418762080

約数和(自身を除く): 6433658100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 193, 261, 290, 348, 386, 435, 522, 579, 580, 772, 870, 965, 1044, 1158, 1305, 1737, 1740, 1930, 2316, 2610, 2895, 2963, 3474, 3860, 5220, 5597, 5790, 5926, 6948, 8685, 8889, 11194, 11580, 11852, 14815, 16791, 17370, 17778, 22388, 26667, 27985, 29630, 33582, 34740, 35556, 44445, 50373, 53334, 55970, 59260, 67164, 83955, 85927, 88890, 100746, 106668, 111940, 133335, 167910, 171854, 177780, 201492, 251865, 257781, 266670, 335820, 343708, 429635, 503730, 515562, 533340, 571859, 773343, 859270, 1007460, 1031124, 1143718, 1288905, 1546686, 1715577, 1718540, 2287436, 2577810, 2859295, 3093372, 3431154, 3866715, 5146731, 5155620, 5718590, 6862308, 7733430, 8577885, 10293462, 11437180, 15466860, 16583911, 17155770, 20586924, 25733655, 33167822, 34311540, 49751733, 51467310, 66335644, 82919555, 99503466, 102934620, 149255199, 165839110, 199006932, 248758665, 298510398, 331678220, 497517330, 597020796, 746275995, 995034660, 1492551990, 2985103980]

約数ペア:

[(1, 2985103980), (2, 1492551990), (3, 995034660), (4, 746275995), (5, 597020796), (6, 497517330), (9, 331678220), (10, 298510398), (12, 248758665), (15, 199006932), (18, 165839110), (20, 149255199), (29, 102934620), (30, 99503466), (36, 82919555), (45, 66335644), (58, 51467310), (60, 49751733), (87, 34311540), (90, 33167822), (116, 25733655), (145, 20586924), (174, 17155770), (180, 16583911), (193, 15466860), (261, 11437180), (290, 10293462), (348, 8577885), (386, 7733430), (435, 6862308), (522, 5718590), (579, 5155620), (580, 5146731), (772, 3866715), (870, 3431154), (965, 3093372), (1044, 2859295), (1158, 2577810), (1305, 2287436), (1737, 1718540), (1740, 1715577), (1930, 1546686), (2316, 1288905), (2610, 1143718), (2895, 1031124), (2963, 1007460), (3474, 859270), (3860, 773343), (5220, 571859), (5597, 533340), (5790, 515562), (5926, 503730), (6948, 429635), (8685, 343708), (8889, 335820), (11194, 266670), (11580, 257781), (11852, 251865), (14815, 201492), (16791, 177780), (17370, 171854), (17778, 167910), (22388, 133335), (26667, 111940), (27985, 106668), (29630, 100746), (33582, 88890), (34740, 85927), (35556, 83955), (44445, 67164), (50373, 59260), (53334, 55970)]