56742870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1891429}}^1$

素因数の和:1891439

約数の個数: 16

約数和(自身を含む): 136182960

約数和(自身を除く): 79440090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1891429, 3782858, 5674287, 9457145, 11348574, 18914290, 28371435, 56742870]

約数ペア:

[(1, 56742870), (2, 28371435), (3, 18914290), (5, 11348574), (6, 9457145), (10, 5674287), (15, 3782858), (30, 1891429)]