30271818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{219361}}^1$

素因数の和:219389

約数の個数: 16

約数和(自身を含む): 63176256

約数和(自身を除く): 32904438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 219361, 438722, 658083, 1316166, 5045303, 10090606, 15135909, 30271818]

約数ペア:

[(1, 30271818), (2, 15135909), (3, 10090606), (6, 5045303), (23, 1316166), (46, 658083), (69, 438722), (138, 219361)]