28202.000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21601}}^1$

素因数の和:21611

約数の個数: 16

約数和(自身を含む): 1555344

約数和(自身を除く): 907314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21601, 43202, 64803, 108005, 129606, 216010, 324015, 648030]

約数ペア:

[(1, 648030), (2, 324015), (3, 216010), (5, 129606), (6, 108005), (10, 64803), (15, 43202), (30, 21601)]