30686692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7757}}^1$

素因数の和:7827

約数の個数: 24

約数和(自身を含む): 57347136

約数和(自身を除く): 26660444

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 7757, 15514, 31028, 178411, 333551, 356822, 667102, 713644, 1334204, 7671673, 15343346, 30686692]

約数ペア:

[(1, 30686692), (2, 15343346), (4, 7671673), (23, 1334204), (43, 713644), (46, 667102), (86, 356822), (92, 333551), (172, 178411), (989, 31028), (1978, 15514), (3956, 7757)]