30707138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18127}}^1$

素因数の和:18158

約数の個数: 24

約数和(自身を含む): 57864576

約数和(自身を除く): 27157438

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18127, 36254, 126889, 199397, 253778, 398794, 1395779, 2193367, 2791558, 4386734, 15353569, 30707138]

約数ペア:

[(1, 30707138), (2, 15353569), (7, 4386734), (11, 2791558), (14, 2193367), (22, 1395779), (77, 398794), (121, 253778), (154, 199397), (242, 126889), (847, 36254), (1694, 18127)]