2970908460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:937

約数の個数: 216

約数和(自身を含む): 9847918080

約数和(自身を除く): 6877009620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 169, 180, 195, 234, 254, 260, 338, 381, 390, 468, 507, 508, 585, 635, 676, 762, 769, 780, 845, 1014, 1143, 1170, 1270, 1521, 1524, 1538, 1651, 1690, 1905, 2028, 2286, 2307, 2340, 2535, 2540, 3042, 3076, 3302, 3380, 3810, 3845, 4572, 4614, 4953, 5070, 5715, 6084, 6604, 6921, 7605, 7620, 7690, 8255, 9228, 9906, 9997, 10140, 11430, 11535, 13842, 14859, 15210, 15380, 16510, 19812, 19994, 21463, 22860, 23070, 24765, 27684, 29718, 29991, 30420, 33020, 34605, 39988, 42926, 46140, 49530, 49985, 59436, 59982, 64389, 69210, 74295, 85852, 89973, 97663, 99060, 99970, 107315, 119964, 128778, 129961, 138420, 148590, 149955, 179946, 193167, 195326, 199940, 214630, 257556, 259922, 292989, 297180, 299910, 321945, 359892, 386334, 389883, 390652, 429260, 449865, 488315, 519844, 585978, 599820, 643890, 649805, 772668, 779766, 878967, 899730, 965835, 976630, 1169649, 1171956, 1269619, 1287780, 1299610, 1464945, 1559532, 1757934, 1799460, 1931670, 1949415, 1953260, 2339298, 2539238, 2599220, 2929890, 3515868, 3808857, 3863340, 3898830, 4394835, 4678596, 5078476, 5848245, 5859780, 6348095, 7617714, 7797660, 8789670, 11426571, 11696490, 12696190, 15235428, 16505047, 17579340, 19044285, 22853142, 23392980, 25392380, 33010094, 38088570, 45706284, 49515141, 57132855, 66020188, 76177140, 82525235, 99030282, 114265710, 148545423, 165050470, 198060564, 228531420, 247575705, 297090846, 330100940, 495151410, 594181692, 742727115, 990302820, 1485454230, 2970908460]

約数ペア:

[(1, 2970908460), (2, 1485454230), (3, 990302820), (4, 742727115), (5, 594181692), (6, 495151410), (9, 330100940), (10, 297090846), (12, 247575705), (13, 228531420), (15, 198060564), (18, 165050470), (20, 148545423), (26, 114265710), (30, 99030282), (36, 82525235), (39, 76177140), (45, 66020188), (52, 57132855), (60, 49515141), (65, 45706284), (78, 38088570), (90, 33010094), (117, 25392380), (127, 23392980), (130, 22853142), (156, 19044285), (169, 17579340), (180, 16505047), (195, 15235428), (234, 12696190), (254, 11696490), (260, 11426571), (338, 8789670), (381, 7797660), (390, 7617714), (468, 6348095), (507, 5859780), (508, 5848245), (585, 5078476), (635, 4678596), (676, 4394835), (762, 3898830), (769, 3863340), (780, 3808857), (845, 3515868), (1014, 2929890), (1143, 2599220), (1170, 2539238), (1270, 2339298), (1521, 1953260), (1524, 1949415), (1538, 1931670), (1651, 1799460), (1690, 1757934), (1905, 1559532), (2028, 1464945), (2286, 1299610), (2307, 1287780), (2340, 1269619), (2535, 1171956), (2540, 1169649), (3042, 976630), (3076, 965835), (3302, 899730), (3380, 878967), (3810, 779766), (3845, 772668), (4572, 649805), (4614, 643890), (4953, 599820), (5070, 585978), (5715, 519844), (6084, 488315), (6604, 449865), (6921, 429260), (7605, 390652), (7620, 389883), (7690, 386334), (8255, 359892), (9228, 321945), (9906, 299910), (9997, 297180), (10140, 292989), (11430, 259922), (11535, 257556), (13842, 214630), (14859, 199940), (15210, 195326), (15380, 193167), (16510, 179946), (19812, 149955), (19994, 148590), (21463, 138420), (22860, 129961), (23070, 128778), (24765, 119964), (27684, 107315), (29718, 99970), (29991, 99060), (30420, 97663), (33020, 89973), (34605, 85852), (39988, 74295), (42926, 69210), (46140, 64389), (49530, 59982), (49985, 59436)]