1178660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8419}}^1$

素因数の和:8435

約数の個数: 24

約数和(自身を含む): 2829120

約数和(自身を除く): 1650460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8419, 16838, 33676, 42095, 58933, 84190, 117866, 168380, 235732, 294665, 589330, 1178660]

約数ペア:

[(1, 1178660), (2, 589330), (4, 294665), (5, 235732), (7, 168380), (10, 117866), (14, 84190), (20, 58933), (28, 42095), (35, 33676), (70, 16838), (140, 8419)]