2247755720730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{318301}}^1$

素因数の和:319296

約数の個数: 128

約数和(自身を含む): 6121787777280

約数和(自身を除く): 3874032056550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 953, 1235, 1482, 1906, 2470, 2859, 3705, 4765, 5718, 7410, 9530, 12389, 14295, 18107, 24778, 28590, 36214, 37167, 54321, 61945, 74334, 90535, 108642, 123890, 181070, 185835, 235391, 271605, 318301, 371670, 470782, 543210, 636602, 706173, 954903, 1176955, 1412346, 1591505, 1909806, 2353910, 3183010, 3530865, 4137913, 4774515, 6047719, 7061730, 8275826, 9549030, 12095438, 12413739, 18143157, 20689565, 24827478, 30238595, 36286314, 41379130, 60477190, 62068695, 78620347, 90715785, 124137390, 157240694, 181431570, 235861041, 303340853, 393101735, 471722082, 606681706, 786203470, 910022559, 1179305205, 1516704265, 1820045118, 2358610410, 3033408530, 3943431089, 4550112795, 5763476207, 7886862178, 9100225590, 11526952414, 11830293267, 17290428621, 19717155445, 23660586534, 28817381035, 34580857242, 39434310890, 57634762070, 59151466335, 74925190691, 86452143105, 118302932670, 149850381382, 172904286210, 224775572073, 374625953455, 449551144146, 749251906910, 1123877860365, 2247755720730]

約数ペア:

[(1, 2247755720730), (2, 1123877860365), (3, 749251906910), (5, 449551144146), (6, 374625953455), (10, 224775572073), (13, 172904286210), (15, 149850381382), (19, 118302932670), (26, 86452143105), (30, 74925190691), (38, 59151466335), (39, 57634762070), (57, 39434310890), (65, 34580857242), (78, 28817381035), (95, 23660586534), (114, 19717155445), (130, 17290428621), (190, 11830293267), (195, 11526952414), (247, 9100225590), (285, 7886862178), (390, 5763476207), (494, 4550112795), (570, 3943431089), (741, 3033408530), (953, 2358610410), (1235, 1820045118), (1482, 1516704265), (1906, 1179305205), (2470, 910022559), (2859, 786203470), (3705, 606681706), (4765, 471722082), (5718, 393101735), (7410, 303340853), (9530, 235861041), (12389, 181431570), (14295, 157240694), (18107, 124137390), (24778, 90715785), (28590, 78620347), (36214, 62068695), (37167, 60477190), (54321, 41379130), (61945, 36286314), (74334, 30238595), (90535, 24827478), (108642, 20689565), (123890, 18143157), (181070, 12413739), (185835, 12095438), (235391, 9549030), (271605, 8275826), (318301, 7061730), (371670, 6047719), (470782, 4774515), (543210, 4137913), (636602, 3530865), (706173, 3183010), (954903, 2353910), (1176955, 1909806), (1412346, 1591505)]