2143642710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2926

約数の個数: 128

約数和(自身を含む): 5987520000

約数和(自身を除く): 3843877290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 139, 165, 170, 187, 255, 278, 330, 374, 417, 510, 561, 695, 834, 935, 1122, 1390, 1529, 1870, 2085, 2363, 2749, 2805, 3058, 4170, 4587, 4726, 5498, 5610, 7089, 7645, 8247, 9174, 11815, 13745, 14178, 15290, 16494, 22935, 23630, 25993, 27490, 30239, 35445, 41235, 45870, 46733, 51986, 60478, 70890, 77979, 82470, 90717, 93466, 129965, 140199, 151195, 155958, 181434, 233665, 259930, 280398, 302390, 382111, 389895, 453585, 467330, 514063, 700995, 764222, 779790, 907170, 1028126, 1146333, 1401990, 1542189, 1910555, 2292666, 2570315, 3084378, 3821110, 4203221, 5140630, 5731665, 6495887, 7710945, 8406442, 11463330, 12609663, 12991774, 15421890, 19487661, 21016105, 25219326, 32479435, 38975322, 42032210, 63048315, 64958870, 71454757, 97438305, 126096630, 142909514, 194876610, 214364271, 357273785, 428728542, 714547570, 1071821355, 2143642710]

約数ペア:

[(1, 2143642710), (2, 1071821355), (3, 714547570), (5, 428728542), (6, 357273785), (10, 214364271), (11, 194876610), (15, 142909514), (17, 126096630), (22, 97438305), (30, 71454757), (33, 64958870), (34, 63048315), (51, 42032210), (55, 38975322), (66, 32479435), (85, 25219326), (102, 21016105), (110, 19487661), (139, 15421890), (165, 12991774), (170, 12609663), (187, 11463330), (255, 8406442), (278, 7710945), (330, 6495887), (374, 5731665), (417, 5140630), (510, 4203221), (561, 3821110), (695, 3084378), (834, 2570315), (935, 2292666), (1122, 1910555), (1390, 1542189), (1529, 1401990), (1870, 1146333), (2085, 1028126), (2363, 907170), (2749, 779790), (2805, 764222), (3058, 700995), (4170, 514063), (4587, 467330), (4726, 453585), (5498, 389895), (5610, 382111), (7089, 302390), (7645, 280398), (8247, 259930), (9174, 233665), (11815, 181434), (13745, 155958), (14178, 151195), (15290, 140199), (16494, 129965), (22935, 93466), (23630, 90717), (25993, 82470), (27490, 77979), (30239, 70890), (35445, 60478), (41235, 51986), (45870, 46733)]