85307130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947857}}^1$

素因数の和:947870

約数の個数: 24

約数和(自身を含む): 221798772

約数和(自身を除く): 136491642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947857, 1895714, 2843571, 4739285, 5687142, 8530713, 9478570, 14217855, 17061426, 28435710, 42653565, 85307130]

約数ペア:

[(1, 85307130), (2, 42653565), (3, 28435710), (5, 17061426), (6, 14217855), (9, 9478570), (10, 8530713), (15, 5687142), (18, 4739285), (30, 2843571), (45, 1895714), (90, 947857)]