514260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2857}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 1560468

約数和(自身を除く): 1046208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2857, 5714, 8571, 11428, 14285, 17142, 25713, 28570, 34284, 42855, 51426, 57140, 85710, 102852, 128565, 171420, 257130, 514260]

約数ペア:

[(1, 514260), (2, 257130), (3, 171420), (4, 128565), (5, 102852), (6, 85710), (9, 57140), (10, 51426), (12, 42855), (15, 34284), (18, 28570), (20, 25713), (30, 17142), (36, 14285), (45, 11428), (60, 8571), (90, 5714), (180, 2857)]