7870260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131171}}^1$

素因数の和:131183

約数の個数: 24

約数和(自身を含む): 22036896

約数和(自身を除く): 14166636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131171, 262342, 393513, 524684, 655855, 787026, 1311710, 1574052, 1967565, 2623420, 3935130, 7870260]

約数ペア:

[(1, 7870260), (2, 3935130), (3, 2623420), (4, 1967565), (5, 1574052), (6, 1311710), (10, 787026), (12, 655855), (15, 524684), (20, 393513), (30, 262342), (60, 131171)]