1855078110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 5361707520

約数和(自身を除く): 3506629410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 101, 114, 115, 138, 171, 190, 202, 207, 230, 285, 303, 342, 345, 414, 437, 467, 505, 570, 606, 690, 855, 874, 909, 934, 1010, 1035, 1311, 1401, 1515, 1710, 1818, 1919, 2070, 2185, 2323, 2335, 2622, 2802, 3030, 3838, 3933, 4203, 4370, 4545, 4646, 4670, 5757, 6555, 6969, 7005, 7866, 8406, 8873, 9090, 9595, 10741, 11514, 11615, 13110, 13938, 14010, 17271, 17746, 19190, 19665, 20907, 21015, 21482, 23230, 26619, 28785, 32223, 34542, 34845, 39330, 41814, 42030, 44137, 44365, 47167, 53238, 53705, 57570, 64446, 69690, 79857, 86355, 88274, 88730, 94334, 96669, 104535, 107410, 132411, 133095, 141501, 159714, 161115, 172710, 193338, 204079, 209070, 220685, 235835, 264822, 266190, 283002, 322230, 397233, 399285, 408158, 424503, 441370, 471670, 483345, 612237, 662055, 707505, 794466, 798570, 849006, 896173, 966690, 1020395, 1084841, 1224474, 1324110, 1415010, 1792346, 1836711, 1986165, 2040790, 2122515, 2169682, 2688519, 3061185, 3254523, 3673422, 3972330, 4245030, 4480865, 5377038, 5424205, 6122370, 6509046, 8065557, 8961730, 9183555, 9763569, 10848410, 13442595, 16131114, 16272615, 18367110, 19527138, 20611979, 26885190, 32545230, 40327785, 41223958, 48817845, 61835937, 80655570, 97635690, 103059895, 123671874, 185507811, 206119790, 309179685, 371015622, 618359370, 927539055, 1855078110]

約数ペア:

[(1, 1855078110), (2, 927539055), (3, 618359370), (5, 371015622), (6, 309179685), (9, 206119790), (10, 185507811), (15, 123671874), (18, 103059895), (19, 97635690), (23, 80655570), (30, 61835937), (38, 48817845), (45, 41223958), (46, 40327785), (57, 32545230), (69, 26885190), (90, 20611979), (95, 19527138), (101, 18367110), (114, 16272615), (115, 16131114), (138, 13442595), (171, 10848410), (190, 9763569), (202, 9183555), (207, 8961730), (230, 8065557), (285, 6509046), (303, 6122370), (342, 5424205), (345, 5377038), (414, 4480865), (437, 4245030), (467, 3972330), (505, 3673422), (570, 3254523), (606, 3061185), (690, 2688519), (855, 2169682), (874, 2122515), (909, 2040790), (934, 1986165), (1010, 1836711), (1035, 1792346), (1311, 1415010), (1401, 1324110), (1515, 1224474), (1710, 1084841), (1818, 1020395), (1919, 966690), (2070, 896173), (2185, 849006), (2323, 798570), (2335, 794466), (2622, 707505), (2802, 662055), (3030, 612237), (3838, 483345), (3933, 471670), (4203, 441370), (4370, 424503), (4545, 408158), (4646, 399285), (4670, 397233), (5757, 322230), (6555, 283002), (6969, 266190), (7005, 264822), (7866, 235835), (8406, 220685), (8873, 209070), (9090, 204079), (9595, 193338), (10741, 172710), (11514, 161115), (11615, 159714), (13110, 141501), (13938, 133095), (14010, 132411), (17271, 107410), (17746, 104535), (19190, 96669), (19665, 94334), (20907, 88730), (21015, 88274), (21482, 86355), (23230, 79857), (26619, 69690), (28785, 64446), (32223, 57570), (34542, 53705), (34845, 53238), (39330, 47167), (41814, 44365), (42030, 44137)]