26979180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449653}}^1$

素因数の和:449665

約数の個数: 24

約数和(自身を含む): 75541872

約数和(自身を除く): 48562692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449653, 899306, 1348959, 1798612, 2248265, 2697918, 4496530, 5395836, 6744795, 8993060, 13489590, 26979180]

約数ペア:

[(1, 26979180), (2, 13489590), (3, 8993060), (4, 6744795), (5, 5395836), (6, 4496530), (10, 2697918), (12, 2248265), (15, 1798612), (20, 1348959), (30, 899306), (60, 449653)]