12740428470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{6653}}^1$

素因数の和:7510

約数の個数: 128

約数和(自身を含む): 38173731840

約数和(自身を除く): 25433303370

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 829, 1155, 1658, 2310, 2487, 4145, 4974, 5803, 6653, 8290, 9119, 11606, 12435, 13306, 17409, 18238, 19959, 24870, 27357, 29015, 33265, 34818, 39918, 45595, 46571, 54714, 58030, 63833, 66530, 73183, 87045, 91190, 93142, 99795, 127666, 136785, 139713, 146366, 174090, 191499, 199590, 219549, 232855, 273570, 279426, 319165, 365915, 382998, 439098, 465710, 512281, 638330, 698565, 731830, 957495, 1024562, 1097745, 1397130, 1536843, 1914990, 2195490, 2561405, 3073686, 5122810, 5515337, 7684215, 11030674, 15368430, 16546011, 27576685, 33092022, 38607359, 55153370, 60668707, 77214718, 82730055, 115822077, 121337414, 165460110, 182006121, 193036795, 231644154, 303343535, 364012242, 386073590, 424680949, 579110385, 606687070, 849361898, 910030605, 1158220770, 1274042847, 1820061210, 2123404745, 2548085694, 4246809490, 6370214235, 12740428470]

約数ペア:

[(1, 12740428470), (2, 6370214235), (3, 4246809490), (5, 2548085694), (6, 2123404745), (7, 1820061210), (10, 1274042847), (11, 1158220770), (14, 910030605), (15, 849361898), (21, 606687070), (22, 579110385), (30, 424680949), (33, 386073590), (35, 364012242), (42, 303343535), (55, 231644154), (66, 193036795), (70, 182006121), (77, 165460110), (105, 121337414), (110, 115822077), (154, 82730055), (165, 77214718), (210, 60668707), (231, 55153370), (330, 38607359), (385, 33092022), (462, 27576685), (770, 16546011), (829, 15368430), (1155, 11030674), (1658, 7684215), (2310, 5515337), (2487, 5122810), (4145, 3073686), (4974, 2561405), (5803, 2195490), (6653, 1914990), (8290, 1536843), (9119, 1397130), (11606, 1097745), (12435, 1024562), (13306, 957495), (17409, 731830), (18238, 698565), (19959, 638330), (24870, 512281), (27357, 465710), (29015, 439098), (33265, 382998), (34818, 365915), (39918, 319165), (45595, 279426), (46571, 273570), (54714, 232855), (58030, 219549), (63833, 199590), (66530, 191499), (73183, 174090), (87045, 146366), (91190, 139713), (93142, 136785), (99795, 127666)]