82866630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 128

約数和(自身を含む): 256711680

約数和(自身を除く): 173845050

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 462, 609, 638, 770, 870, 957, 1015, 1155, 1218, 1237, 1595, 1914, 2030, 2233, 2310, 2474, 3045, 3190, 3711, 4466, 4785, 6090, 6185, 6699, 7422, 8659, 9570, 11165, 12370, 13398, 13607, 17318, 18555, 22330, 25977, 27214, 33495, 35873, 37110, 40821, 43295, 51954, 66990, 68035, 71746, 81642, 86590, 95249, 107619, 129885, 136070, 179365, 190498, 204105, 215238, 251111, 259770, 285747, 358730, 394603, 408210, 476245, 502222, 538095, 571494, 753333, 789206, 952490, 1076190, 1183809, 1255555, 1428735, 1506666, 1973015, 2367618, 2511110, 2762221, 2857470, 3766665, 3946030, 5524442, 5919045, 7533330, 8286663, 11838090, 13811105, 16573326, 27622210, 41433315, 82866630]

約数ペア:

[(1, 82866630), (2, 41433315), (3, 27622210), (5, 16573326), (6, 13811105), (7, 11838090), (10, 8286663), (11, 7533330), (14, 5919045), (15, 5524442), (21, 3946030), (22, 3766665), (29, 2857470), (30, 2762221), (33, 2511110), (35, 2367618), (42, 1973015), (55, 1506666), (58, 1428735), (66, 1255555), (70, 1183809), (77, 1076190), (87, 952490), (105, 789206), (110, 753333), (145, 571494), (154, 538095), (165, 502222), (174, 476245), (203, 408210), (210, 394603), (231, 358730), (290, 285747), (319, 259770), (330, 251111), (385, 215238), (406, 204105), (435, 190498), (462, 179365), (609, 136070), (638, 129885), (770, 107619), (870, 95249), (957, 86590), (1015, 81642), (1155, 71746), (1218, 68035), (1237, 66990), (1595, 51954), (1914, 43295), (2030, 40821), (2233, 37110), (2310, 35873), (2474, 33495), (3045, 27214), (3190, 25977), (3711, 22330), (4466, 18555), (4785, 17318), (6090, 13607), (6185, 13398), (6699, 12370), (7422, 11165), (8659, 9570)]