30709054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1753}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 48620880

約数和(自身を除く): 17911826

約数列:

[1, 2, 19, 38, 461, 922, 1753, 3506, 8759, 17518, 33307, 66614, 808133, 1616266, 15354527, 30709054]

約数ペア:

[(1, 30709054), (2, 15354527), (19, 1616266), (38, 808133), (461, 66614), (922, 33307), (1753, 17518), (3506, 8759)]