18554026610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{21991}}^1$

素因数の和:22731

約数の個数: 64

約数和(自身を含む): 40472317440

約数和(自身を除く): 21918290830

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 709, 1190, 1418, 3545, 4963, 7090, 9926, 12053, 21991, 24106, 24815, 43982, 49630, 60265, 84371, 109955, 120530, 153937, 168742, 219910, 307874, 373847, 421855, 747694, 769685, 843710, 1539370, 1869235, 2616929, 3738470, 5233858, 13084645, 15591619, 26169290, 31183238, 77958095, 109141333, 155916190, 218282666, 265057523, 530115046, 545706665, 1091413330, 1325287615, 1855402661, 2650575230, 3710805322, 9277013305, 18554026610]

約数ペア:

[(1, 18554026610), (2, 9277013305), (5, 3710805322), (7, 2650575230), (10, 1855402661), (14, 1325287615), (17, 1091413330), (34, 545706665), (35, 530115046), (70, 265057523), (85, 218282666), (119, 155916190), (170, 109141333), (238, 77958095), (595, 31183238), (709, 26169290), (1190, 15591619), (1418, 13084645), (3545, 5233858), (4963, 3738470), (7090, 2616929), (9926, 1869235), (12053, 1539370), (21991, 843710), (24106, 769685), (24815, 747694), (43982, 421855), (49630, 373847), (60265, 307874), (84371, 219910), (109955, 168742), (120530, 153937)]