30819054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25303}}^1$

素因数の和:25344

約数の個数: 32

約数和(自身を含む): 72875520

約数和(自身を除く): 42056466

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 25303, 50606, 75909, 151818, 177121, 354242, 531363, 733787, 1062726, 1467574, 2201361, 4402722, 5136509, 10273018, 15409527, 30819054]

約数ペア:

[(1, 30819054), (2, 15409527), (3, 10273018), (6, 5136509), (7, 4402722), (14, 2201361), (21, 1467574), (29, 1062726), (42, 733787), (58, 531363), (87, 354242), (174, 177121), (203, 151818), (406, 75909), (609, 50606), (1218, 25303)]