2521140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42019}}^1$

素因数の和:42031

約数の個数: 24

約数和(自身を含む): 7059360

約数和(自身を除く): 4538220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42019, 84038, 126057, 168076, 210095, 252114, 420190, 504228, 630285, 840380, 1260570, 2521140]

約数ペア:

[(1, 2521140), (2, 1260570), (3, 840380), (4, 630285), (5, 504228), (6, 420190), (10, 252114), (12, 210095), (15, 168076), (20, 126057), (30, 84038), (60, 42019)]