66901620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1115027}}^1$

素因数の和:1115039

約数の個数: 24

約数和(自身を含む): 187324704

約数和(自身を除く): 120423084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1115027, 2230054, 3345081, 4460108, 5575135, 6690162, 11150270, 13380324, 16725405, 22300540, 33450810, 66901620]

約数ペア:

[(1, 66901620), (2, 33450810), (3, 22300540), (4, 16725405), (5, 13380324), (6, 11150270), (10, 6690162), (12, 5575135), (15, 4460108), (20, 3345081), (30, 2230054), (60, 1115027)]