1431420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23857}}^1$

素因数の和:23869

約数の個数: 24

約数和(自身を含む): 4008144

約数和(自身を除く): 2576724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23857, 47714, 71571, 95428, 119285, 143142, 238570, 286284, 357855, 477140, 715710, 1431420]

約数ペア:

[(1, 1431420), (2, 715710), (3, 477140), (4, 357855), (5, 286284), (6, 238570), (10, 143142), (12, 119285), (15, 95428), (20, 71571), (30, 47714), (60, 23857)]