16949220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{282487}}^1$

素因数の和:282499

約数の個数: 24

約数和(自身を含む): 47457984

約数和(自身を除く): 30508764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 282487, 564974, 847461, 1129948, 1412435, 1694922, 2824870, 3389844, 4237305, 5649740, 8474610, 16949220]

約数ペア:

[(1, 16949220), (2, 8474610), (3, 5649740), (4, 4237305), (5, 3389844), (6, 2824870), (10, 1694922), (12, 1412435), (15, 1129948), (20, 847461), (30, 564974), (60, 282487)]