8469580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{60497}}^1$

素因数の和:60513

約数の個数: 24

約数和(自身を含む): 20327328

約数和(自身を除く): 11857748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 60497, 120994, 241988, 302485, 423479, 604970, 846958, 1209940, 1693916, 2117395, 4234790, 8469580]

約数ペア:

[(1, 8469580), (2, 4234790), (4, 2117395), (5, 1693916), (7, 1209940), (10, 846958), (14, 604970), (20, 423479), (28, 302485), (35, 241988), (70, 120994), (140, 60497)]