30313136

素因数分解:

$2^4\times 7^1\times {\mathrm{270653}}^1$

素因数の和:270668

約数の個数: 20

約数和(自身を含む): 67122192

約数和(自身を除く): 36809056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270653, 541306, 1082612, 1894571, 2165224, 3789142, 4330448, 7578284, 15156568, 30313136]

約数ペア:

[(1, 30313136), (2, 15156568), (4, 7578284), (7, 4330448), (8, 3789142), (14, 2165224), (16, 1894571), (28, 1082612), (56, 541306), (112, 270653)]