219759930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 651635712

約数和(自身を除く): 431875782

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 73, 78, 83, 90, 93, 117, 130, 146, 155, 166, 186, 195, 219, 234, 249, 279, 310, 365, 390, 403, 415, 438, 465, 498, 558, 585, 657, 730, 747, 806, 830, 930, 949, 1079, 1095, 1170, 1209, 1245, 1314, 1395, 1494, 1898, 2015, 2158, 2190, 2263, 2418, 2490, 2573, 2790, 2847, 3237, 3285, 3627, 3735, 4030, 4526, 4745, 5146, 5395, 5694, 6045, 6059, 6474, 6570, 6789, 7254, 7470, 7719, 8541, 9490, 9711, 10790, 11315, 12090, 12118, 12865, 13578, 14235, 15438, 16185, 17082, 18135, 18177, 19422, 20367, 22630, 23157, 25730, 28470, 29419, 30295, 32370, 33449, 33945, 36270, 36354, 38595, 40734, 42705, 46314, 48555, 54531, 58838, 60590, 66898, 67890, 77190, 78767, 85410, 88257, 90885, 97110, 100347, 101835, 109062, 115785, 147095, 157534, 167245, 176514, 181770, 187829, 200694, 203670, 231570, 236301, 264771, 272655, 294190, 301041, 334490, 375658, 393835, 441285, 472602, 501735, 529542, 545310, 563487, 602082, 708903, 787670, 882570, 939145, 1003470, 1126974, 1181505, 1323855, 1417806, 1505205, 1690461, 1878290, 2363010, 2441777, 2647710, 2817435, 3010410, 3380922, 3544515, 4883554, 5634870, 7089030, 7325331, 8452305, 12208885, 14650662, 16904610, 21975993, 24417770, 36626655, 43951986, 73253310, 109879965, 219759930]

約数ペア:

[(1, 219759930), (2, 109879965), (3, 73253310), (5, 43951986), (6, 36626655), (9, 24417770), (10, 21975993), (13, 16904610), (15, 14650662), (18, 12208885), (26, 8452305), (30, 7325331), (31, 7089030), (39, 5634870), (45, 4883554), (62, 3544515), (65, 3380922), (73, 3010410), (78, 2817435), (83, 2647710), (90, 2441777), (93, 2363010), (117, 1878290), (130, 1690461), (146, 1505205), (155, 1417806), (166, 1323855), (186, 1181505), (195, 1126974), (219, 1003470), (234, 939145), (249, 882570), (279, 787670), (310, 708903), (365, 602082), (390, 563487), (403, 545310), (415, 529542), (438, 501735), (465, 472602), (498, 441285), (558, 393835), (585, 375658), (657, 334490), (730, 301041), (747, 294190), (806, 272655), (830, 264771), (930, 236301), (949, 231570), (1079, 203670), (1095, 200694), (1170, 187829), (1209, 181770), (1245, 176514), (1314, 167245), (1395, 157534), (1494, 147095), (1898, 115785), (2015, 109062), (2158, 101835), (2190, 100347), (2263, 97110), (2418, 90885), (2490, 88257), (2573, 85410), (2790, 78767), (2847, 77190), (3237, 67890), (3285, 66898), (3627, 60590), (3735, 58838), (4030, 54531), (4526, 48555), (4745, 46314), (5146, 42705), (5395, 40734), (5694, 38595), (6045, 36354), (6059, 36270), (6474, 33945), (6570, 33449), (6789, 32370), (7254, 30295), (7470, 29419), (7719, 28470), (8541, 25730), (9490, 23157), (9711, 22630), (10790, 20367), (11315, 19422), (12090, 18177), (12118, 18135), (12865, 17082), (13578, 16185), (14235, 15438)]