254164030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1105061}}^1$

素因数の和:1105091

約数の個数: 16

約数和(自身を含む): 477386784

約数和(自身を除く): 223222754

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1105061, 2210122, 5525305, 11050610, 25416403, 50832806, 127082015, 254164030]

約数ペア:

[(1, 254164030), (2, 127082015), (5, 50832806), (10, 25416403), (23, 11050610), (46, 5525305), (115, 2210122), (230, 1105061)]