2783474460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11117}}^1$

素因数の和:11252

約数の個数: 144

約数和(自身を含む): 9178487136

約数和(自身を除く): 6395012676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 963, 1070, 1170, 1284, 1391, 1605, 1926, 2140, 2340, 2782, 3210, 3852, 4173, 4815, 5564, 6420, 6955, 8346, 9630, 11117, 12519, 13910, 16692, 19260, 20865, 22234, 25038, 27820, 33351, 41730, 44468, 50076, 55585, 62595, 66702, 83460, 100053, 111170, 125190, 133404, 144521, 166755, 200106, 222340, 250380, 289042, 333510, 400212, 433563, 500265, 578084, 667020, 722605, 867126, 1000530, 1189519, 1300689, 1445210, 1734252, 2001060, 2167815, 2379038, 2601378, 2890420, 3568557, 4335630, 4758076, 5202756, 5947595, 6503445, 7137114, 8671260, 10705671, 11895190, 13006890, 14274228, 15463747, 17842785, 21411342, 23790380, 26013780, 30927494, 35685570, 42822684, 46391241, 53528355, 61854988, 71371140, 77318735, 92782482, 107056710, 139173723, 154637470, 185564964, 214113420, 231956205, 278347446, 309274940, 463912410, 556694892, 695868615, 927824820, 1391737230, 2783474460]

約数ペア:

[(1, 2783474460), (2, 1391737230), (3, 927824820), (4, 695868615), (5, 556694892), (6, 463912410), (9, 309274940), (10, 278347446), (12, 231956205), (13, 214113420), (15, 185564964), (18, 154637470), (20, 139173723), (26, 107056710), (30, 92782482), (36, 77318735), (39, 71371140), (45, 61854988), (52, 53528355), (60, 46391241), (65, 42822684), (78, 35685570), (90, 30927494), (107, 26013780), (117, 23790380), (130, 21411342), (156, 17842785), (180, 15463747), (195, 14274228), (214, 13006890), (234, 11895190), (260, 10705671), (321, 8671260), (390, 7137114), (428, 6503445), (468, 5947595), (535, 5202756), (585, 4758076), (642, 4335630), (780, 3568557), (963, 2890420), (1070, 2601378), (1170, 2379038), (1284, 2167815), (1391, 2001060), (1605, 1734252), (1926, 1445210), (2140, 1300689), (2340, 1189519), (2782, 1000530), (3210, 867126), (3852, 722605), (4173, 667020), (4815, 578084), (5564, 500265), (6420, 433563), (6955, 400212), (8346, 333510), (9630, 289042), (11117, 250380), (12519, 222340), (13910, 200106), (16692, 166755), (19260, 144521), (20865, 133404), (22234, 125190), (25038, 111170), (27820, 100053), (33351, 83460), (41730, 66702), (44468, 62595), (50076, 55585)]