210840810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7028027}}^1$

素因数の和:7028037

約数の個数: 16

約数和(自身を含む): 506018016

約数和(自身を除く): 295177206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7028027, 14056054, 21084081, 35140135, 42168162, 70280270, 105420405, 210840810]

約数ペア:

[(1, 210840810), (2, 105420405), (3, 70280270), (5, 42168162), (6, 35140135), (10, 21084081), (15, 14056054), (30, 7028027)]