281702070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1$

素因数の和:4767

約数の個数: 128

約数和(自身を含む): 856759680

約数和(自身を除く): 575057610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 4721, 5967, 6630, 9442, 9945, 11934, 14163, 19890, 23605, 28326, 29835, 42489, 47210, 59670, 61373, 70815, 80257, 84978, 122746, 127467, 141630, 160514, 184119, 212445, 240771, 254934, 306865, 368238, 401285, 424890, 481542, 552357, 613730, 637335, 722313, 802570, 920595, 1043341, 1104714, 1203855, 1274670, 1444626, 1657071, 1841190, 2086682, 2166939, 2407710, 2761785, 3130023, 3314142, 3611565, 4333878, 5216705, 5523570, 6260046, 7223130, 8285355, 9390069, 10433410, 10834695, 15650115, 16570710, 18780138, 21669390, 28170207, 31300230, 46950345, 56340414, 93900690, 140851035, 281702070]

約数ペア:

[(1, 281702070), (2, 140851035), (3, 93900690), (5, 56340414), (6, 46950345), (9, 31300230), (10, 28170207), (13, 21669390), (15, 18780138), (17, 16570710), (18, 15650115), (26, 10834695), (27, 10433410), (30, 9390069), (34, 8285355), (39, 7223130), (45, 6260046), (51, 5523570), (54, 5216705), (65, 4333878), (78, 3611565), (85, 3314142), (90, 3130023), (102, 2761785), (117, 2407710), (130, 2166939), (135, 2086682), (153, 1841190), (170, 1657071), (195, 1444626), (221, 1274670), (234, 1203855), (255, 1104714), (270, 1043341), (306, 920595), (351, 802570), (390, 722313), (442, 637335), (459, 613730), (510, 552357), (585, 481542), (663, 424890), (702, 401285), (765, 368238), (918, 306865), (1105, 254934), (1170, 240771), (1326, 212445), (1530, 184119), (1755, 160514), (1989, 141630), (2210, 127467), (2295, 122746), (3315, 84978), (3510, 80257), (3978, 70815), (4590, 61373), (4721, 59670), (5967, 47210), (6630, 42489), (9442, 29835), (9945, 28326), (11934, 23605), (14163, 19890)]