31787064270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 288

約数和(自身を含む): 97435892736

約数和(自身を除く): 65648828466

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 306, 310, 390, 403, 442, 465, 510, 527, 558, 585, 663, 765, 806, 930, 961, 1054, 1105, 1170, 1209, 1326, 1395, 1530, 1581, 1663, 1922, 1989, 2015, 2210, 2418, 2635, 2790, 2883, 3162, 3315, 3326, 3627, 3978, 4030, 4743, 4805, 4989, 5270, 5766, 6045, 6630, 6851, 7254, 7905, 8315, 8649, 9486, 9610, 9945, 9978, 12090, 12493, 13702, 14415, 14967, 15810, 16337, 16630, 17298, 18135, 19890, 20553, 21619, 23715, 24945, 24986, 28271, 28830, 29934, 32674, 34255, 36270, 37479, 41106, 43238, 43245, 47430, 49011, 49890, 51553, 56542, 61659, 62465, 64857, 68510, 74835, 74958, 81685, 84813, 86490, 98022, 102765, 103106, 108095, 112437, 123318, 124930, 129714, 141355, 147033, 149670, 154659, 163370, 169626, 187395, 194571, 205530, 212381, 216190, 224874, 245055, 254439, 257765, 282710, 294066, 308295, 309318, 324285, 367523, 374790, 389142, 424065, 424762, 463977, 490110, 508878, 515530, 562185, 616590, 637143, 648570, 670189, 735046, 735165, 773295, 848130, 876401, 927954, 972855, 1061905, 1102569, 1124370, 1272195, 1274286, 1340378, 1470330, 1546590, 1598143, 1752802, 1837615, 1911429, 1945710, 2010567, 2123810, 2205138, 2319885, 2544390, 2629203, 3185715, 3196286, 3307707, 3350945, 3675230, 3822858, 4021134, 4382005, 4639770, 4794429, 5258406, 5512845, 6031701, 6371430, 6615414, 6701890, 7887609, 7990715, 8764010, 9557145, 9588858, 10052835, 11025690, 11393213, 12063402, 13146015, 14383287, 15775218, 15981430, 16538535, 19114290, 20105670, 20775859, 22786426, 23972145, 26292030, 27168431, 28766574, 30158505, 33077070, 34179639, 39438045, 41551718, 47944290, 54336862, 56966065, 60317010, 62327577, 68359278, 71916435, 78876090, 81505293, 102538917, 103879295, 113932130, 124655154, 135842155, 143832870, 163010586, 170898195, 186982731, 205077834, 207758590, 244515879, 271684310, 311637885, 341796390, 353189603, 373965462, 407526465, 489031758, 512694585, 623275770, 706379206, 815052930, 934913655, 1025389170, 1059568809, 1222579395, 1765948015, 1869827310, 2119137618, 2445158790, 3178706427, 3531896030, 5297844045, 6357412854, 10595688090, 15893532135, 31787064270]

約数ペア:

[(1, 31787064270), (2, 15893532135), (3, 10595688090), (5, 6357412854), (6, 5297844045), (9, 3531896030), (10, 3178706427), (13, 2445158790), (15, 2119137618), (17, 1869827310), (18, 1765948015), (26, 1222579395), (30, 1059568809), (31, 1025389170), (34, 934913655), (39, 815052930), (45, 706379206), (51, 623275770), (62, 512694585), (65, 489031758), (78, 407526465), (85, 373965462), (90, 353189603), (93, 341796390), (102, 311637885), (117, 271684310), (130, 244515879), (153, 207758590), (155, 205077834), (170, 186982731), (186, 170898195), (195, 163010586), (221, 143832870), (234, 135842155), (255, 124655154), (279, 113932130), (306, 103879295), (310, 102538917), (390, 81505293), (403, 78876090), (442, 71916435), (465, 68359278), (510, 62327577), (527, 60317010), (558, 56966065), (585, 54336862), (663, 47944290), (765, 41551718), (806, 39438045), (930, 34179639), (961, 33077070), (1054, 30158505), (1105, 28766574), (1170, 27168431), (1209, 26292030), (1326, 23972145), (1395, 22786426), (1530, 20775859), (1581, 20105670), (1663, 19114290), (1922, 16538535), (1989, 15981430), (2015, 15775218), (2210, 14383287), (2418, 13146015), (2635, 12063402), (2790, 11393213), (2883, 11025690), (3162, 10052835), (3315, 9588858), (3326, 9557145), (3627, 8764010), (3978, 7990715), (4030, 7887609), (4743, 6701890), (4805, 6615414), (4989, 6371430), (5270, 6031701), (5766, 5512845), (6045, 5258406), (6630, 4794429), (6851, 4639770), (7254, 4382005), (7905, 4021134), (8315, 3822858), (8649, 3675230), (9486, 3350945), (9610, 3307707), (9945, 3196286), (9978, 3185715), (12090, 2629203), (12493, 2544390), (13702, 2319885), (14415, 2205138), (14967, 2123810), (15810, 2010567), (16337, 1945710), (16630, 1911429), (17298, 1837615), (18135, 1752802), (19890, 1598143), (20553, 1546590), (21619, 1470330), (23715, 1340378), (24945, 1274286), (24986, 1272195), (28271, 1124370), (28830, 1102569), (29934, 1061905), (32674, 972855), (34255, 927954), (36270, 876401), (37479, 848130), (41106, 773295), (43238, 735165), (43245, 735046), (47430, 670189), (49011, 648570), (49890, 637143), (51553, 616590), (56542, 562185), (61659, 515530), (62465, 508878), (64857, 490110), (68510, 463977), (74835, 424762), (74958, 424065), (81685, 389142), (84813, 374790), (86490, 367523), (98022, 324285), (102765, 309318), (103106, 308295), (108095, 294066), (112437, 282710), (123318, 257765), (124930, 254439), (129714, 245055), (141355, 224874), (147033, 216190), (149670, 212381), (154659, 205530), (163370, 194571), (169626, 187395)]