2397702930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1488

約数の個数: 128

約数和(自身を含む): 6723993600

約数和(自身を除く): 4326290670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 113, 158, 210, 226, 237, 339, 395, 474, 553, 565, 678, 790, 791, 1106, 1130, 1185, 1279, 1582, 1659, 1695, 2370, 2373, 2558, 2765, 3318, 3390, 3837, 3955, 4746, 5530, 6395, 7674, 7910, 8295, 8927, 8953, 11865, 12790, 16590, 17854, 17906, 19185, 23730, 26781, 26859, 38370, 44635, 44765, 53562, 53718, 62489, 89270, 89530, 101041, 124978, 133905, 134295, 144527, 187467, 202082, 267810, 268590, 289054, 303123, 312445, 374934, 433581, 505205, 606246, 624890, 707287, 722635, 867162, 937335, 1010410, 1011689, 1414574, 1445270, 1515615, 1874670, 2023378, 2121861, 2167905, 3031230, 3035067, 3536435, 4243722, 4335810, 5058445, 6070134, 7072870, 10116890, 10609305, 11417633, 15175335, 21218610, 22835266, 30350670, 34252899, 57088165, 68505798, 79923431, 114176330, 159846862, 171264495, 239770293, 342528990, 399617155, 479540586, 799234310, 1198851465, 2397702930]

約数ペア:

[(1, 2397702930), (2, 1198851465), (3, 799234310), (5, 479540586), (6, 399617155), (7, 342528990), (10, 239770293), (14, 171264495), (15, 159846862), (21, 114176330), (30, 79923431), (35, 68505798), (42, 57088165), (70, 34252899), (79, 30350670), (105, 22835266), (113, 21218610), (158, 15175335), (210, 11417633), (226, 10609305), (237, 10116890), (339, 7072870), (395, 6070134), (474, 5058445), (553, 4335810), (565, 4243722), (678, 3536435), (790, 3035067), (791, 3031230), (1106, 2167905), (1130, 2121861), (1185, 2023378), (1279, 1874670), (1582, 1515615), (1659, 1445270), (1695, 1414574), (2370, 1011689), (2373, 1010410), (2558, 937335), (2765, 867162), (3318, 722635), (3390, 707287), (3837, 624890), (3955, 606246), (4746, 505205), (5530, 433581), (6395, 374934), (7674, 312445), (7910, 303123), (8295, 289054), (8927, 268590), (8953, 267810), (11865, 202082), (12790, 187467), (16590, 144527), (17854, 134295), (17906, 133905), (19185, 124978), (23730, 101041), (26781, 89530), (26859, 89270), (38370, 62489), (44635, 53718), (44765, 53562)]