141404030

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{21011}}^1$

素因数の和:21691

約数の個数: 16

約数和(自身を含む): 254917584

約数和(自身を除く): 113513554

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 21011, 42022, 105055, 210110, 14140403, 28280806, 70702015, 141404030]

約数ペア:

[(1, 141404030), (2, 70702015), (5, 28280806), (10, 14140403), (673, 210110), (1346, 105055), (3365, 42022), (6730, 21011)]