30782418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223061}}^1$

素因数の和:223089

約数の個数: 16

約数和(自身を含む): 64241856

約数和(自身を除く): 33459438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223061, 446122, 669183, 1338366, 5130403, 10260806, 15391209, 30782418]

約数ペア:

[(1, 30782418), (2, 15391209), (3, 10260806), (6, 5130403), (23, 1338366), (46, 669183), (69, 446122), (138, 223061)]