268786210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12037}}^1$

素因数の和:12091

約数の個数: 64

約数和(自身を含む): 624049920

約数和(自身を除く): 355263710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 11165, 12037, 22330, 24074, 60185, 84259, 120370, 132407, 168518, 264814, 349073, 421295, 662035, 698146, 842590, 926849, 1324070, 1745365, 1853698, 2443511, 3490730, 3839803, 4634245, 4887022, 7679606, 9268490, 12217555, 19199015, 24435110, 26878621, 38398030, 53757242, 134393105, 268786210]

約数ペア:

[(1, 268786210), (2, 134393105), (5, 53757242), (7, 38398030), (10, 26878621), (11, 24435110), (14, 19199015), (22, 12217555), (29, 9268490), (35, 7679606), (55, 4887022), (58, 4634245), (70, 3839803), (77, 3490730), (110, 2443511), (145, 1853698), (154, 1745365), (203, 1324070), (290, 926849), (319, 842590), (385, 698146), (406, 662035), (638, 421295), (770, 349073), (1015, 264814), (1595, 168518), (2030, 132407), (2233, 120370), (3190, 84259), (4466, 60185), (11165, 24074), (12037, 22330)]