17271420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{287857}}^1$

素因数の和:287869

約数の個数: 24

約数和(自身を含む): 48360144

約数和(自身を除く): 31088724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 287857, 575714, 863571, 1151428, 1439285, 1727142, 2878570, 3454284, 4317855, 5757140, 8635710, 17271420]

約数ペア:

[(1, 17271420), (2, 8635710), (3, 5757140), (4, 4317855), (5, 3454284), (6, 2878570), (10, 1727142), (12, 1439285), (15, 1151428), (20, 863571), (30, 575714), (60, 287857)]