2746784810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 6390005760

約数和(自身を除く): 3643220950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 71, 77, 94, 110, 142, 154, 235, 329, 355, 385, 470, 497, 517, 658, 710, 770, 781, 994, 1034, 1069, 1562, 1645, 2138, 2485, 2585, 3290, 3337, 3619, 3905, 4970, 5170, 5345, 5467, 6674, 7238, 7483, 7810, 10690, 10934, 11759, 14966, 16685, 18095, 23359, 23518, 27335, 33370, 36190, 36707, 37415, 46718, 50243, 54670, 58795, 73414, 74830, 75899, 82313, 100486, 116795, 117590, 151798, 164626, 183535, 233590, 251215, 256949, 351701, 367070, 379495, 411565, 502430, 513898, 531293, 552673, 703402, 758990, 823130, 834889, 1062586, 1105346, 1284745, 1669778, 1758505, 2569490, 2656465, 2763365, 3517010, 3567253, 3868711, 4174445, 5312930, 5526730, 5844223, 7134506, 7737422, 8348890, 11688446, 17836265, 19343555, 24970771, 29221115, 35672530, 38687110, 39239783, 49941542, 58442230, 78479566, 124853855, 196198915, 249707710, 274678481, 392397830, 549356962, 1373392405, 2746784810]

約数ペア:

[(1, 2746784810), (2, 1373392405), (5, 549356962), (7, 392397830), (10, 274678481), (11, 249707710), (14, 196198915), (22, 124853855), (35, 78479566), (47, 58442230), (55, 49941542), (70, 39239783), (71, 38687110), (77, 35672530), (94, 29221115), (110, 24970771), (142, 19343555), (154, 17836265), (235, 11688446), (329, 8348890), (355, 7737422), (385, 7134506), (470, 5844223), (497, 5526730), (517, 5312930), (658, 4174445), (710, 3868711), (770, 3567253), (781, 3517010), (994, 2763365), (1034, 2656465), (1069, 2569490), (1562, 1758505), (1645, 1669778), (2138, 1284745), (2485, 1105346), (2585, 1062586), (3290, 834889), (3337, 823130), (3619, 758990), (3905, 703402), (4970, 552673), (5170, 531293), (5345, 513898), (5467, 502430), (6674, 411565), (7238, 379495), (7483, 367070), (7810, 351701), (10690, 256949), (10934, 251215), (11759, 233590), (14966, 183535), (16685, 164626), (18095, 151798), (23359, 117590), (23518, 116795), (27335, 100486), (33370, 82313), (36190, 75899), (36707, 74830), (37415, 73414), (46718, 58795), (50243, 54670)]