517346820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6634

約数の個数: 144

約数和(自身を含む): 1723962240

約数和(自身を除く): 1206615420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 6577, 7866, 8740, 13110, 13154, 15732, 19665, 19731, 26220, 26308, 32885, 39330, 39462, 59193, 65770, 78660, 78924, 98655, 118386, 124963, 131540, 151271, 197310, 236772, 249926, 295965, 302542, 374889, 394620, 453813, 499852, 591930, 605084, 624815, 749778, 756355, 907626, 1124667, 1183860, 1249630, 1361439, 1499556, 1512710, 1815252, 1874445, 2249334, 2269065, 2499260, 2722878, 2874149, 3025420, 3748890, 4498668, 4538130, 5445756, 5623335, 5748298, 6807195, 7497780, 8622447, 9076260, 11246670, 11496596, 13614390, 14370745, 17244894, 22493340, 25867341, 27228780, 28741490, 34489788, 43112235, 51734682, 57482980, 86224470, 103469364, 129336705, 172448940, 258673410, 517346820]

約数ペア:

[(1, 517346820), (2, 258673410), (3, 172448940), (4, 129336705), (5, 103469364), (6, 86224470), (9, 57482980), (10, 51734682), (12, 43112235), (15, 34489788), (18, 28741490), (19, 27228780), (20, 25867341), (23, 22493340), (30, 17244894), (36, 14370745), (38, 13614390), (45, 11496596), (46, 11246670), (57, 9076260), (60, 8622447), (69, 7497780), (76, 6807195), (90, 5748298), (92, 5623335), (95, 5445756), (114, 4538130), (115, 4498668), (138, 3748890), (171, 3025420), (180, 2874149), (190, 2722878), (207, 2499260), (228, 2269065), (230, 2249334), (276, 1874445), (285, 1815252), (342, 1512710), (345, 1499556), (380, 1361439), (414, 1249630), (437, 1183860), (460, 1124667), (570, 907626), (684, 756355), (690, 749778), (828, 624815), (855, 605084), (874, 591930), (1035, 499852), (1140, 453813), (1311, 394620), (1380, 374889), (1710, 302542), (1748, 295965), (2070, 249926), (2185, 236772), (2622, 197310), (3420, 151271), (3933, 131540), (4140, 124963), (4370, 118386), (5244, 98655), (6555, 78924), (6577, 78660), (7866, 65770), (8740, 59193), (13110, 39462), (13154, 39330), (15732, 32885), (19665, 26308), (19731, 26220)]