28302070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91297}}^1$

素因数の和:91335

約数の個数: 16

約数和(自身を含む): 52587648

約数和(自身を除く): 24285578

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91297, 182594, 456485, 912970, 2830207, 5660414, 14151035, 28302070]

約数ペア:

[(1, 28302070), (2, 14151035), (5, 5660414), (10, 2830207), (31, 912970), (62, 456485), (155, 182594), (310, 91297)]