1282092910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 2943682560

約数和(自身を除く): 1661589650

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 139, 161, 170, 230, 238, 278, 322, 337, 391, 595, 674, 695, 782, 805, 973, 1190, 1390, 1610, 1685, 1946, 1955, 2359, 2363, 2737, 3197, 3370, 3910, 4718, 4726, 4865, 5474, 5729, 6394, 7751, 9730, 11458, 11795, 11815, 13685, 15502, 15985, 16541, 22379, 23590, 23630, 27370, 28645, 31970, 33082, 38755, 40103, 44758, 46843, 54257, 54349, 57290, 77510, 80206, 82705, 93686, 108514, 108698, 111895, 131767, 165410, 200515, 223790, 234215, 263534, 271285, 271745, 327901, 380443, 401030, 468430, 542570, 543490, 655802, 658835, 760886, 796331, 922369, 1077389, 1317670, 1592662, 1639505, 1844738, 1902215, 2154778, 3279010, 3804430, 3981655, 4611845, 5386945, 5574317, 7541723, 7963310, 9223690, 10773890, 11148634, 15083446, 18315613, 27871585, 36631226, 37708615, 55743170, 75417230, 91578065, 128209291, 183156130, 256418582, 641046455, 1282092910]

約数ペア:

[(1, 1282092910), (2, 641046455), (5, 256418582), (7, 183156130), (10, 128209291), (14, 91578065), (17, 75417230), (23, 55743170), (34, 37708615), (35, 36631226), (46, 27871585), (70, 18315613), (85, 15083446), (115, 11148634), (119, 10773890), (139, 9223690), (161, 7963310), (170, 7541723), (230, 5574317), (238, 5386945), (278, 4611845), (322, 3981655), (337, 3804430), (391, 3279010), (595, 2154778), (674, 1902215), (695, 1844738), (782, 1639505), (805, 1592662), (973, 1317670), (1190, 1077389), (1390, 922369), (1610, 796331), (1685, 760886), (1946, 658835), (1955, 655802), (2359, 543490), (2363, 542570), (2737, 468430), (3197, 401030), (3370, 380443), (3910, 327901), (4718, 271745), (4726, 271285), (4865, 263534), (5474, 234215), (5729, 223790), (6394, 200515), (7751, 165410), (9730, 131767), (11458, 111895), (11795, 108698), (11815, 108514), (13685, 93686), (15502, 82705), (15985, 80206), (16541, 77510), (22379, 57290), (23590, 54349), (23630, 54257), (27370, 46843), (28645, 44758), (31970, 40103), (33082, 38755)]