80108490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34679}}^1$

素因数の和:34707

約数の個数: 64

約数和(自身を含む): 239708160

約数和(自身を除く): 159599670

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, 1155, 2310, 34679, 69358, 104037, 173395, 208074, 242753, 346790, 381469, 485506, 520185, 728259, 762938, 1040370, 1144407, 1213765, 1456518, 1907345, 2288814, 2427530, 2670283, 3641295, 3814690, 5340566, 5722035, 7282590, 8010849, 11444070, 13351415, 16021698, 26702830, 40054245, 80108490]

約数ペア:

[(1, 80108490), (2, 40054245), (3, 26702830), (5, 16021698), (6, 13351415), (7, 11444070), (10, 8010849), (11, 7282590), (14, 5722035), (15, 5340566), (21, 3814690), (22, 3641295), (30, 2670283), (33, 2427530), (35, 2288814), (42, 1907345), (55, 1456518), (66, 1213765), (70, 1144407), (77, 1040370), (105, 762938), (110, 728259), (154, 520185), (165, 485506), (210, 381469), (231, 346790), (330, 242753), (385, 208074), (462, 173395), (770, 104037), (1155, 69358), (2310, 34679)]