8942323390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{893339}}^1$

素因数の和:893377

約数の個数: 64

約数和(自身を含む): 21611681280

約数和(自身を除く): 12669357890

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 893339, 1786678, 4466695, 6253373, 8933390, 9826729, 11613407, 12506746, 19653458, 23226814, 31266865, 49133645, 58067035, 62533730, 68787103, 81293849, 98267290, 116134070, 127747477, 137574206, 162587698, 255494954, 343935515, 406469245, 638737385, 687871030, 812938490, 894232339, 1277474770, 1788464678, 4471161695, 8942323390]

約数ペア:

[(1, 8942323390), (2, 4471161695), (5, 1788464678), (7, 1277474770), (10, 894232339), (11, 812938490), (13, 687871030), (14, 638737385), (22, 406469245), (26, 343935515), (35, 255494954), (55, 162587698), (65, 137574206), (70, 127747477), (77, 116134070), (91, 98267290), (110, 81293849), (130, 68787103), (143, 62533730), (154, 58067035), (182, 49133645), (286, 31266865), (385, 23226814), (455, 19653458), (715, 12506746), (770, 11613407), (910, 9826729), (1001, 8933390), (1430, 6253373), (2002, 4466695), (5005, 1786678), (10010, 893339)]