6659660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47569}}^1$

素因数の和:47585

約数の個数: 24

約数和(自身を含む): 15983520

約数和(自身を除く): 9323860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47569, 95138, 190276, 237845, 332983, 475690, 665966, 951380, 1331932, 1664915, 3329830, 6659660]

約数ペア:

[(1, 6659660), (2, 3329830), (4, 1664915), (5, 1331932), (7, 951380), (10, 665966), (14, 475690), (20, 332983), (28, 237845), (35, 190276), (70, 95138), (140, 47569)]