29494970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128239}}^1$

素因数の和:128269

約数の個数: 16

約数和(自身を含む): 55399680

約数和(自身を除く): 25904710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 128239, 256478, 641195, 1282390, 2949497, 5898994, 14747485, 29494970]

約数ペア:

[(1, 29494970), (2, 14747485), (5, 5898994), (10, 2949497), (23, 1282390), (46, 641195), (115, 256478), (230, 128239)]