2704660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19335

約数の個数: 24

約数和(自身を含む): 6491520

約数和(自身を除く): 3786860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19319, 38638, 77276, 96595, 135233, 193190, 270466, 386380, 540932, 676165, 1352330, 2704660]

約数ペア:

[(1, 2704660), (2, 1352330), (4, 676165), (5, 540932), (7, 386380), (10, 270466), (14, 193190), (20, 135233), (28, 96595), (35, 77276), (70, 38638), (140, 19319)]