1897900290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 384

約数和(自身を含む): 6159089664

約数和(自身を除く): 4261189374

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 67, 71, 78, 90, 93, 99, 110, 117, 130, 134, 142, 143, 155, 165, 186, 195, 198, 201, 213, 234, 279, 286, 310, 330, 335, 341, 355, 390, 402, 403, 426, 429, 465, 495, 558, 585, 603, 639, 670, 682, 710, 715, 737, 781, 806, 858, 871, 923, 930, 990, 1005, 1023, 1065, 1170, 1206, 1209, 1278, 1287, 1395, 1430, 1474, 1562, 1705, 1742, 1846, 2010, 2015, 2046, 2077, 2130, 2145, 2201, 2211, 2343, 2418, 2574, 2613, 2769, 2790, 3015, 3069, 3195, 3410, 3627, 3685, 3905, 4030, 4154, 4290, 4355, 4402, 4422, 4433, 4615, 4686, 4757, 5115, 5226, 5538, 6030, 6045, 6138, 6231, 6390, 6435, 6603, 6633, 7029, 7254, 7370, 7810, 7839, 8307, 8710, 8866, 9230, 9514, 9581, 10153, 10230, 10385, 11005, 11055, 11715, 12090, 12462, 12870, 13065, 13206, 13266, 13299, 13845, 14058, 14271, 15345, 15678, 16614, 18135, 18693, 19162, 19809, 20306, 20770, 22010, 22110, 22165, 22847, 23430, 23785, 24211, 26130, 26598, 27001, 27690, 28542, 28613, 28743, 30459, 30690, 31155, 33015, 33165, 35145, 36270, 37386, 39195, 39618, 39897, 41535, 42813, 44330, 45694, 47570, 47905, 48422, 50765, 52327, 54002, 57226, 57486, 60918, 61841, 62310, 66030, 66330, 66495, 68541, 70290, 71355, 72633, 78390, 79794, 81003, 83070, 85626, 85839, 86229, 91377, 93465, 95810, 99045, 101530, 104654, 114235, 121055, 123682, 132990, 135005, 137082, 142710, 143065, 143715, 145266, 147467, 152295, 156981, 162006, 171678, 172458, 182754, 185523, 186930, 198090, 199485, 205623, 214065, 217899, 228470, 242110, 243009, 257517, 261635, 270010, 286130, 287430, 294934, 297011, 304590, 309205, 313962, 314743, 342705, 363165, 371046, 398970, 405015, 411246, 428130, 429195, 431145, 435798, 442401, 456885, 470943, 486018, 515034, 523270, 556569, 594022, 618410, 629486, 680251, 685410, 726330, 737335, 784905, 810030, 858390, 862290, 884802, 891033, 913770, 927615, 941886, 944229, 1028115, 1089495, 1113138, 1215045, 1287585, 1327203, 1360502, 1474670, 1485055, 1569810, 1573715, 1622137, 1782066, 1855230, 1888458, 1917071, 2040753, 2056230, 2178990, 2212005, 2354715, 2430090, 2575170, 2654406, 2673099, 2782845, 2832687, 2970110, 3147430, 3244274, 3401255, 3834142, 4081506, 4424010, 4455165, 4709430, 4721145, 4866411, 5346198, 5565690, 5665374, 5751213, 6122259, 6636015, 6802510, 8110685, 8910330, 9442290, 9585355, 9732822, 10203765, 11502426, 12244518, 13272030, 13365495, 14163435, 14599233, 16221370, 17253639, 19170710, 20407530, 21087781, 24332055, 26730990, 28326870, 28756065, 29198466, 30611295, 34507278, 42175562, 48664110, 57512130, 61222590, 63263343, 72996165, 86268195, 105438905, 126526686, 145992330, 172536390, 189790029, 210877810, 316316715, 379580058, 632633430, 948950145, 1897900290]

約数ペア:

[(1, 1897900290), (2, 948950145), (3, 632633430), (5, 379580058), (6, 316316715), (9, 210877810), (10, 189790029), (11, 172536390), (13, 145992330), (15, 126526686), (18, 105438905), (22, 86268195), (26, 72996165), (30, 63263343), (31, 61222590), (33, 57512130), (39, 48664110), (45, 42175562), (55, 34507278), (62, 30611295), (65, 29198466), (66, 28756065), (67, 28326870), (71, 26730990), (78, 24332055), (90, 21087781), (93, 20407530), (99, 19170710), (110, 17253639), (117, 16221370), (130, 14599233), (134, 14163435), (142, 13365495), (143, 13272030), (155, 12244518), (165, 11502426), (186, 10203765), (195, 9732822), (198, 9585355), (201, 9442290), (213, 8910330), (234, 8110685), (279, 6802510), (286, 6636015), (310, 6122259), (330, 5751213), (335, 5665374), (341, 5565690), (355, 5346198), (390, 4866411), (402, 4721145), (403, 4709430), (426, 4455165), (429, 4424010), (465, 4081506), (495, 3834142), (558, 3401255), (585, 3244274), (603, 3147430), (639, 2970110), (670, 2832687), (682, 2782845), (710, 2673099), (715, 2654406), (737, 2575170), (781, 2430090), (806, 2354715), (858, 2212005), (871, 2178990), (923, 2056230), (930, 2040753), (990, 1917071), (1005, 1888458), (1023, 1855230), (1065, 1782066), (1170, 1622137), (1206, 1573715), (1209, 1569810), (1278, 1485055), (1287, 1474670), (1395, 1360502), (1430, 1327203), (1474, 1287585), (1562, 1215045), (1705, 1113138), (1742, 1089495), (1846, 1028115), (2010, 944229), (2015, 941886), (2046, 927615), (2077, 913770), (2130, 891033), (2145, 884802), (2201, 862290), (2211, 858390), (2343, 810030), (2418, 784905), (2574, 737335), (2613, 726330), (2769, 685410), (2790, 680251), (3015, 629486), (3069, 618410), (3195, 594022), (3410, 556569), (3627, 523270), (3685, 515034), (3905, 486018), (4030, 470943), (4154, 456885), (4290, 442401), (4355, 435798), (4402, 431145), (4422, 429195), (4433, 428130), (4615, 411246), (4686, 405015), (4757, 398970), (5115, 371046), (5226, 363165), (5538, 342705), (6030, 314743), (6045, 313962), (6138, 309205), (6231, 304590), (6390, 297011), (6435, 294934), (6603, 287430), (6633, 286130), (7029, 270010), (7254, 261635), (7370, 257517), (7810, 243009), (7839, 242110), (8307, 228470), (8710, 217899), (8866, 214065), (9230, 205623), (9514, 199485), (9581, 198090), (10153, 186930), (10230, 185523), (10385, 182754), (11005, 172458), (11055, 171678), (11715, 162006), (12090, 156981), (12462, 152295), (12870, 147467), (13065, 145266), (13206, 143715), (13266, 143065), (13299, 142710), (13845, 137082), (14058, 135005), (14271, 132990), (15345, 123682), (15678, 121055), (16614, 114235), (18135, 104654), (18693, 101530), (19162, 99045), (19809, 95810), (20306, 93465), (20770, 91377), (22010, 86229), (22110, 85839), (22165, 85626), (22847, 83070), (23430, 81003), (23785, 79794), (24211, 78390), (26130, 72633), (26598, 71355), (27001, 70290), (27690, 68541), (28542, 66495), (28613, 66330), (28743, 66030), (30459, 62310), (30690, 61841), (31155, 60918), (33015, 57486), (33165, 57226), (35145, 54002), (36270, 52327), (37386, 50765), (39195, 48422), (39618, 47905), (39897, 47570), (41535, 45694), (42813, 44330)]