185489290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13451}}^1$

素因数の和:13662

約数の個数: 32

約数和(自身を含む): 383543424

約数和(自身を除く): 198054134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13451, 13790, 26902, 67255, 94157, 134510, 188314, 470785, 941570, 2649847, 5299694, 13249235, 18548929, 26498470, 37097858, 92744645, 185489290]

約数ペア:

[(1, 185489290), (2, 92744645), (5, 37097858), (7, 26498470), (10, 18548929), (14, 13249235), (35, 5299694), (70, 2649847), (197, 941570), (394, 470785), (985, 188314), (1379, 134510), (1970, 94157), (2758, 67255), (6895, 26902), (13451, 13790)]