494515709870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1\times {\mathrm{4493}}^1$

素因数の和:6130

約数の個数: 128

約数和(自身を含む): 1110381834240

約数和(自身を除く): 615866124370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 1531, 2054, 2765, 3062, 4493, 5135, 5530, 7189, 7655, 8986, 10270, 10717, 14378, 15310, 19903, 21434, 22465, 31451, 35945, 39806, 44930, 53585, 58409, 62902, 71890, 99515, 107170, 116818, 120949, 139321, 157255, 199030, 241898, 278642, 292045, 314510, 354947, 408863, 584090, 604745, 696605, 709894, 817726, 846643, 1209490, 1393210, 1572337, 1693286, 1774735, 2044315, 2484629, 3144674, 3549470, 4088630, 4233215, 4614311, 4969258, 6878783, 7861685, 8466430, 9228622, 11006359, 12423145, 13757566, 15723370, 22012718, 23071555, 24846290, 32300177, 34393915, 46143110, 48151481, 55031795, 64600354, 68787830, 89424179, 96302962, 110063590, 161500885, 178848358, 240757405, 323001770, 447120895, 481514810, 543423857, 625969253, 894241790, 1086847714, 1251938506, 2717119285, 3129846265, 3803966999, 5434238570, 6259692530, 7064510141, 7607933998, 14129020282, 19019834995, 35322550705, 38039669990, 49451570987, 70645101410, 98903141974, 247257854935, 494515709870]

約数ペア:

[(1, 494515709870), (2, 247257854935), (5, 98903141974), (7, 70645101410), (10, 49451570987), (13, 38039669990), (14, 35322550705), (26, 19019834995), (35, 14129020282), (65, 7607933998), (70, 7064510141), (79, 6259692530), (91, 5434238570), (130, 3803966999), (158, 3129846265), (182, 2717119285), (395, 1251938506), (455, 1086847714), (553, 894241790), (790, 625969253), (910, 543423857), (1027, 481514810), (1106, 447120895), (1531, 323001770), (2054, 240757405), (2765, 178848358), (3062, 161500885), (4493, 110063590), (5135, 96302962), (5530, 89424179), (7189, 68787830), (7655, 64600354), (8986, 55031795), (10270, 48151481), (10717, 46143110), (14378, 34393915), (15310, 32300177), (19903, 24846290), (21434, 23071555), (22465, 22012718), (31451, 15723370), (35945, 13757566), (39806, 12423145), (44930, 11006359), (53585, 9228622), (58409, 8466430), (62902, 7861685), (71890, 6878783), (99515, 4969258), (107170, 4614311), (116818, 4233215), (120949, 4088630), (139321, 3549470), (157255, 3144674), (199030, 2484629), (241898, 2044315), (278642, 1774735), (292045, 1693286), (314510, 1572337), (354947, 1393210), (408863, 1209490), (584090, 846643), (604745, 817726), (696605, 709894)]