210840870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7028029}}^1$

素因数の和:7028039

約数の個数: 16

約数和(自身を含む): 506018160

約数和(自身を除く): 295177290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7028029, 14056058, 21084087, 35140145, 42168174, 70280290, 105420435, 210840870]

約数ペア:

[(1, 210840870), (2, 105420435), (3, 70280290), (5, 42168174), (6, 35140145), (10, 21084087), (15, 14056058), (30, 7028029)]