82069710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 141879090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 31, 34, 51, 58, 62, 85, 87, 93, 102, 145, 155, 170, 174, 179, 186, 255, 290, 310, 358, 435, 465, 493, 510, 527, 537, 870, 895, 899, 930, 986, 1054, 1074, 1479, 1581, 1790, 1798, 2465, 2635, 2685, 2697, 2958, 3043, 3162, 4495, 4930, 5191, 5270, 5370, 5394, 5549, 6086, 7395, 7905, 8990, 9129, 10382, 11098, 13485, 14790, 15215, 15283, 15573, 15810, 16647, 18258, 25955, 26970, 27745, 30430, 30566, 31146, 33294, 45645, 45849, 51910, 55490, 76415, 77865, 83235, 88247, 91290, 91698, 94333, 152830, 155730, 160921, 166470, 176494, 188666, 229245, 264741, 282999, 321842, 441235, 458490, 471665, 482763, 529482, 565998, 804605, 882470, 943330, 965526, 1323705, 1414995, 1609210, 2413815, 2647410, 2735657, 2829990, 4827630, 5471314, 8206971, 13678285, 16413942, 27356570, 41034855, 82069710]

約数ペア:

[(1, 82069710), (2, 41034855), (3, 27356570), (5, 16413942), (6, 13678285), (10, 8206971), (15, 5471314), (17, 4827630), (29, 2829990), (30, 2735657), (31, 2647410), (34, 2413815), (51, 1609210), (58, 1414995), (62, 1323705), (85, 965526), (87, 943330), (93, 882470), (102, 804605), (145, 565998), (155, 529482), (170, 482763), (174, 471665), (179, 458490), (186, 441235), (255, 321842), (290, 282999), (310, 264741), (358, 229245), (435, 188666), (465, 176494), (493, 166470), (510, 160921), (527, 155730), (537, 152830), (870, 94333), (895, 91698), (899, 91290), (930, 88247), (986, 83235), (1054, 77865), (1074, 76415), (1479, 55490), (1581, 51910), (1790, 45849), (1798, 45645), (2465, 33294), (2635, 31146), (2685, 30566), (2697, 30430), (2958, 27745), (3043, 26970), (3162, 25955), (4495, 18258), (4930, 16647), (5191, 15810), (5270, 15573), (5370, 15283), (5394, 15215), (5549, 14790), (6086, 13485), (7395, 11098), (7905, 10382), (8990, 9129)]