30689666

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8089}}^1$

素因数の和:8369

約数の個数: 16

約数和(自身を含む): 52811520

約数和(自身を除く): 22121854

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 8089, 16178, 56623, 113246, 2192119, 4384238, 15344833, 30689666]

約数ペア:

[(1, 30689666), (2, 15344833), (7, 4384238), (14, 2192119), (271, 113246), (542, 56623), (1897, 16178), (3794, 8089)]