194879790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 600606720

約数和(自身を除く): 405726930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1063, 1358, 1455, 1746, 1890, 2037, 2126, 2619, 2910, 3189, 3395, 4074, 4365, 5238, 5315, 6111, 6378, 6790, 7441, 8730, 9567, 10185, 10630, 12222, 13095, 14882, 15945, 18333, 19134, 20370, 22323, 26190, 28701, 30555, 31890, 36666, 37205, 44646, 47835, 57402, 61110, 66969, 74410, 91665, 95670, 103111, 111615, 133938, 143505, 183330, 200907, 206222, 223230, 287010, 309333, 334845, 401814, 515555, 618666, 669690, 721777, 927999, 1004535, 1031110, 1443554, 1546665, 1855998, 2009070, 2165331, 2783997, 3093330, 3608885, 4330662, 4639995, 5567994, 6495993, 7217770, 9279990, 10826655, 12991986, 13919985, 19487979, 21653310, 27839970, 32479965, 38975958, 64959930, 97439895, 194879790]

約数ペア:

[(1, 194879790), (2, 97439895), (3, 64959930), (5, 38975958), (6, 32479965), (7, 27839970), (9, 21653310), (10, 19487979), (14, 13919985), (15, 12991986), (18, 10826655), (21, 9279990), (27, 7217770), (30, 6495993), (35, 5567994), (42, 4639995), (45, 4330662), (54, 3608885), (63, 3093330), (70, 2783997), (90, 2165331), (97, 2009070), (105, 1855998), (126, 1546665), (135, 1443554), (189, 1031110), (194, 1004535), (210, 927999), (270, 721777), (291, 669690), (315, 618666), (378, 515555), (485, 401814), (582, 334845), (630, 309333), (679, 287010), (873, 223230), (945, 206222), (970, 200907), (1063, 183330), (1358, 143505), (1455, 133938), (1746, 111615), (1890, 103111), (2037, 95670), (2126, 91665), (2619, 74410), (2910, 66969), (3189, 61110), (3395, 57402), (4074, 47835), (4365, 44646), (5238, 37205), (5315, 36666), (6111, 31890), (6378, 30555), (6790, 28701), (7441, 26190), (8730, 22323), (9567, 20370), (10185, 19134), (10630, 18333), (12222, 15945), (13095, 14882)]