27893820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464897}}^1$

素因数の和:464909

約数の個数: 24

約数和(自身を含む): 78102864

約数和(自身を除く): 50209044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464897, 929794, 1394691, 1859588, 2324485, 2789382, 4648970, 5578764, 6973455, 9297940, 13946910, 27893820]

約数ペア:

[(1, 27893820), (2, 13946910), (3, 9297940), (4, 6973455), (5, 5578764), (6, 4648970), (10, 2789382), (12, 2324485), (15, 1859588), (20, 1394691), (30, 929794), (60, 464897)]