30284254

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 62109936

約数和(自身を除く): 31825682

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 2161, 4322, 7007, 14014, 15127, 23771, 28093, 30254, 47542, 56186, 105889, 166397, 196651, 211778, 309023, 332794, 393302, 618046, 1164779, 1376557, 2163161, 2329558, 2753114, 4326322, 15142127, 30284254]

約数ペア:

[(1, 30284254), (2, 15142127), (7, 4326322), (11, 2753114), (13, 2329558), (14, 2163161), (22, 1376557), (26, 1164779), (49, 618046), (77, 393302), (91, 332794), (98, 309023), (143, 211778), (154, 196651), (182, 166397), (286, 105889), (539, 56186), (637, 47542), (1001, 30254), (1078, 28093), (1274, 23771), (2002, 15127), (2161, 14014), (4322, 7007)]