188271420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3137857}}^1$

素因数の和:3137869

約数の個数: 24

約数和(自身を含む): 527160144

約数和(自身を除く): 338888724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3137857, 6275714, 9413571, 12551428, 15689285, 18827142, 31378570, 37654284, 47067855, 62757140, 94135710, 188271420]

約数ペア:

[(1, 188271420), (2, 94135710), (3, 62757140), (4, 47067855), (5, 37654284), (6, 31378570), (10, 18827142), (12, 15689285), (15, 12551428), (20, 9413571), (30, 6275714), (60, 3137857)]