16832940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{280549}}^1$

素因数の和:280561

約数の個数: 24

約数和(自身を含む): 47132400

約数和(自身を除く): 30299460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 280549, 561098, 841647, 1122196, 1402745, 1683294, 2805490, 3366588, 4208235, 5610980, 8416470, 16832940]

約数ペア:

[(1, 16832940), (2, 8416470), (3, 5610980), (4, 4208235), (5, 3366588), (6, 2805490), (10, 1683294), (12, 1402745), (15, 1122196), (20, 841647), (30, 561098), (60, 280549)]