2005018530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 5154624000

約数和(自身を除く): 3149605470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 199, 222, 290, 313, 370, 398, 435, 555, 597, 626, 870, 939, 995, 1073, 1110, 1194, 1565, 1878, 1990, 2146, 2985, 3130, 3219, 4695, 5365, 5771, 5970, 6438, 7363, 9077, 9390, 10730, 11542, 11581, 14726, 16095, 17313, 18154, 22089, 23162, 27231, 28855, 32190, 34626, 34743, 36815, 44178, 45385, 54462, 57710, 57905, 62287, 69486, 73630, 86565, 90770, 110445, 115810, 124574, 136155, 173130, 173715, 186861, 213527, 220890, 272310, 311435, 335849, 347430, 373722, 427054, 622870, 640581, 671698, 934305, 1007547, 1067635, 1281162, 1679245, 1806323, 1868610, 2015094, 2135270, 2304619, 3202905, 3358490, 3612646, 4609238, 5037735, 5418969, 6405810, 6913857, 9031615, 10075470, 10837938, 11523095, 13827714, 18063230, 23046190, 27094845, 34569285, 54189690, 66833951, 69138570, 133667902, 200501853, 334169755, 401003706, 668339510, 1002509265, 2005018530]

約数ペア:

[(1, 2005018530), (2, 1002509265), (3, 668339510), (5, 401003706), (6, 334169755), (10, 200501853), (15, 133667902), (29, 69138570), (30, 66833951), (37, 54189690), (58, 34569285), (74, 27094845), (87, 23046190), (111, 18063230), (145, 13827714), (174, 11523095), (185, 10837938), (199, 10075470), (222, 9031615), (290, 6913857), (313, 6405810), (370, 5418969), (398, 5037735), (435, 4609238), (555, 3612646), (597, 3358490), (626, 3202905), (870, 2304619), (939, 2135270), (995, 2015094), (1073, 1868610), (1110, 1806323), (1194, 1679245), (1565, 1281162), (1878, 1067635), (1990, 1007547), (2146, 934305), (2985, 671698), (3130, 640581), (3219, 622870), (4695, 427054), (5365, 373722), (5771, 347430), (5970, 335849), (6438, 311435), (7363, 272310), (9077, 220890), (9390, 213527), (10730, 186861), (11542, 173715), (11581, 173130), (14726, 136155), (16095, 124574), (17313, 115810), (18154, 110445), (22089, 90770), (23162, 86565), (27231, 73630), (28855, 69486), (32190, 62287), (34626, 57905), (34743, 57710), (36815, 54462), (44178, 45385)]