2846620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20349

約数の個数: 24

約数和(自身を含む): 6832224

約数和(自身を除く): 3985604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20333, 40666, 81332, 101665, 142331, 203330, 284662, 406660, 569324, 711655, 1423310, 2846620]

約数ペア:

[(1, 2846620), (2, 1423310), (4, 711655), (5, 569324), (7, 406660), (10, 284662), (14, 203330), (20, 142331), (28, 101665), (35, 81332), (70, 40666), (140, 20333)]