21365895330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1617

約数の個数: 192

約数和(自身を含む): 61917972480

約数和(自身を除く): 40552077150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 641, 806, 919, 930, 1170, 1209, 1282, 1395, 1838, 1923, 2015, 2418, 2757, 2790, 3205, 3627, 3846, 4030, 4595, 5514, 5769, 6045, 6410, 7254, 8271, 8333, 9190, 9615, 11538, 11947, 12090, 13785, 16542, 16666, 18135, 19230, 19871, 23894, 24999, 27570, 28489, 28845, 35841, 36270, 39742, 41355, 41665, 49998, 56978, 57690, 59613, 59735, 71682, 74997, 82710, 83330, 85467, 99355, 107523, 119226, 119470, 124995, 142445, 149994, 170934, 178839, 179205, 198710, 215046, 249990, 256401, 258323, 284890, 298065, 357678, 358410, 370357, 374985, 427335, 512802, 516646, 537615, 589079, 596130, 740714, 749970, 774969, 854670, 894195, 1075230, 1111071, 1178158, 1282005, 1291615, 1549938, 1767237, 1788390, 1851785, 2222142, 2324907, 2564010, 2583230, 2945395, 3333213, 3534474, 3703570, 3874845, 4649814, 5301711, 5555355, 5890790, 6666426, 7658027, 7749690, 8836185, 10603422, 11110710, 11624535, 15316054, 16666065, 17672370, 18261449, 22974081, 23249070, 26508555, 33332130, 36522898, 38290135, 45948162, 53017110, 54784347, 68922243, 76580270, 91307245, 109568694, 114870405, 137844486, 164353041, 182614490, 229740810, 237398837, 273921735, 328706082, 344611215, 474797674, 547843470, 689222430, 712196511, 821765205, 1186994185, 1424393022, 1643530410, 2136589533, 2373988370, 3560982555, 4273179066, 7121965110, 10682947665, 21365895330]

約数ペア:

[(1, 21365895330), (2, 10682947665), (3, 7121965110), (5, 4273179066), (6, 3560982555), (9, 2373988370), (10, 2136589533), (13, 1643530410), (15, 1424393022), (18, 1186994185), (26, 821765205), (30, 712196511), (31, 689222430), (39, 547843470), (45, 474797674), (62, 344611215), (65, 328706082), (78, 273921735), (90, 237398837), (93, 229740810), (117, 182614490), (130, 164353041), (155, 137844486), (186, 114870405), (195, 109568694), (234, 91307245), (279, 76580270), (310, 68922243), (390, 54784347), (403, 53017110), (465, 45948162), (558, 38290135), (585, 36522898), (641, 33332130), (806, 26508555), (919, 23249070), (930, 22974081), (1170, 18261449), (1209, 17672370), (1282, 16666065), (1395, 15316054), (1838, 11624535), (1923, 11110710), (2015, 10603422), (2418, 8836185), (2757, 7749690), (2790, 7658027), (3205, 6666426), (3627, 5890790), (3846, 5555355), (4030, 5301711), (4595, 4649814), (5514, 3874845), (5769, 3703570), (6045, 3534474), (6410, 3333213), (7254, 2945395), (8271, 2583230), (8333, 2564010), (9190, 2324907), (9615, 2222142), (11538, 1851785), (11947, 1788390), (12090, 1767237), (13785, 1549938), (16542, 1291615), (16666, 1282005), (18135, 1178158), (19230, 1111071), (19871, 1075230), (23894, 894195), (24999, 854670), (27570, 774969), (28489, 749970), (28845, 740714), (35841, 596130), (36270, 589079), (39742, 537615), (41355, 516646), (41665, 512802), (49998, 427335), (56978, 374985), (57690, 370357), (59613, 358410), (59735, 357678), (71682, 298065), (74997, 284890), (82710, 258323), (83330, 256401), (85467, 249990), (99355, 215046), (107523, 198710), (119226, 179205), (119470, 178839), (124995, 170934), (142445, 149994)]