7429660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53069}}^1$

素因数の和:53085

約数の個数: 24

約数和(自身を含む): 17831520

約数和(自身を除く): 10401860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53069, 106138, 212276, 265345, 371483, 530690, 742966, 1061380, 1485932, 1857415, 3714830, 7429660]

約数ペア:

[(1, 7429660), (2, 3714830), (4, 1857415), (5, 1485932), (7, 1061380), (10, 742966), (14, 530690), (20, 371483), (28, 265345), (35, 212276), (70, 106138), (140, 53069)]