8586340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61331}}^1$

素因数の和:61347

約数の個数: 24

約数和(自身を含む): 20607552

約数和(自身を除く): 12021212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61331, 122662, 245324, 306655, 429317, 613310, 858634, 1226620, 1717268, 2146585, 4293170, 8586340]

約数ペア:

[(1, 8586340), (2, 4293170), (4, 2146585), (5, 1717268), (7, 1226620), (10, 858634), (14, 613310), (20, 429317), (28, 306655), (35, 245324), (70, 122662), (140, 61331)]