28052580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467543}}^1$

素因数の和:467555

約数の個数: 24

約数和(自身を含む): 78547392

約数和(自身を除く): 50494812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467543, 935086, 1402629, 1870172, 2337715, 2805258, 4675430, 5610516, 7013145, 9350860, 14026290, 28052580]

約数ペア:

[(1, 28052580), (2, 14026290), (3, 9350860), (4, 7013145), (5, 5610516), (6, 4675430), (10, 2805258), (12, 2337715), (15, 1870172), (20, 1402629), (30, 935086), (60, 467543)]