56869140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947819}}^1$

素因数の和:947831

約数の個数: 24

約数和(自身を含む): 159233760

約数和(自身を除く): 102364620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947819, 1895638, 2843457, 3791276, 4739095, 5686914, 9478190, 11373828, 14217285, 18956380, 28434570, 56869140]

約数ペア:

[(1, 56869140), (2, 28434570), (3, 18956380), (4, 14217285), (5, 11373828), (6, 9478190), (10, 5686914), (12, 4739095), (15, 3791276), (20, 2843457), (30, 1895638), (60, 947819)]