2015280267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 3795240960

約数和(自身を除く): 1779960693

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 73, 77, 87, 91, 143, 203, 219, 231, 273, 317, 319, 377, 429, 511, 609, 803, 949, 951, 957, 1001, 1131, 1533, 2117, 2219, 2233, 2409, 2639, 2847, 3003, 3487, 4121, 4147, 5621, 6351, 6643, 6657, 6699, 7917, 9193, 10439, 10461, 12363, 12441, 14819, 16863, 19929, 23141, 23287, 24409, 27521, 27579, 28847, 29029, 31317, 44457, 45331, 64351, 69423, 69861, 73073, 73227, 82563, 86541, 87087, 101123, 119509, 135993, 161987, 163009, 192647, 193053, 219219, 254551, 300833, 302731, 303369, 317317, 358527, 485961, 489027, 577941, 671089, 707861, 763653, 836563, 902499, 908193, 951951, 1314599, 1781857, 2013267, 2105831, 2119117, 2123583, 2509689, 3309163, 3943797, 4697623, 5345571, 6317493, 6357351, 7381979, 8724157, 9202193, 9927489, 14092869, 22145937, 23164141, 26172471, 27606579, 51673853, 61069099, 69492423, 95965727, 155021559, 183207297, 287897181, 671760089, 2015280267]

約数ペア:

[(1, 2015280267), (3, 671760089), (7, 287897181), (11, 183207297), (13, 155021559), (21, 95965727), (29, 69492423), (33, 61069099), (39, 51673853), (73, 27606579), (77, 26172471), (87, 23164141), (91, 22145937), (143, 14092869), (203, 9927489), (219, 9202193), (231, 8724157), (273, 7381979), (317, 6357351), (319, 6317493), (377, 5345571), (429, 4697623), (511, 3943797), (609, 3309163), (803, 2509689), (949, 2123583), (951, 2119117), (957, 2105831), (1001, 2013267), (1131, 1781857), (1533, 1314599), (2117, 951951), (2219, 908193), (2233, 902499), (2409, 836563), (2639, 763653), (2847, 707861), (3003, 671089), (3487, 577941), (4121, 489027), (4147, 485961), (5621, 358527), (6351, 317317), (6643, 303369), (6657, 302731), (6699, 300833), (7917, 254551), (9193, 219219), (10439, 193053), (10461, 192647), (12363, 163009), (12441, 161987), (14819, 135993), (16863, 119509), (19929, 101123), (23141, 87087), (23287, 86541), (24409, 82563), (27521, 73227), (27579, 73073), (28847, 69861), (29029, 69423), (31317, 64351), (44457, 45331)]