1802820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30047}}^1$

素因数の和:30059

約数の個数: 24

約数和(自身を含む): 5048064

約数和(自身を除く): 3245244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30047, 60094, 90141, 120188, 150235, 180282, 300470, 360564, 450705, 600940, 901410, 1802820]

約数ペア:

[(1, 1802820), (2, 901410), (3, 600940), (4, 450705), (5, 360564), (6, 300470), (10, 180282), (12, 150235), (15, 120188), (20, 90141), (30, 60094), (60, 30047)]