30279664

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1949}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 58757400

約数和(自身を除く): 28477736

約数列:

[1, 2, 4, 8, 16, 971, 1942, 1949, 3884, 3898, 7768, 7796, 15536, 15592, 31184, 1892479, 3784958, 7569916, 15139832, 30279664]

約数ペア:

[(1, 30279664), (2, 15139832), (4, 7569916), (8, 3784958), (16, 1892479), (971, 31184), (1942, 15592), (1949, 15536), (3884, 7796), (3898, 7768)]