2618580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 7721280

約数和(自身を除く): 5102700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2297, 4594, 6891, 9188, 11485, 13782, 22970, 27564, 34455, 43643, 45940, 68910, 87286, 130929, 137820, 174572, 218215, 261858, 436430, 523716, 654645, 872860, 1309290, 2618580]

約数ペア:

[(1, 2618580), (2, 1309290), (3, 872860), (4, 654645), (5, 523716), (6, 436430), (10, 261858), (12, 218215), (15, 174572), (19, 137820), (20, 130929), (30, 87286), (38, 68910), (57, 45940), (60, 43643), (76, 34455), (95, 27564), (114, 22970), (190, 13782), (228, 11485), (285, 9188), (380, 6891), (570, 4594), (1140, 2297)]