190498060

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{30431}}^1$

素因数の和:30753

約数の個数: 24

約数和(自身を含む): 401337216

約数和(自身を除く): 210839156

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 30431, 60862, 121724, 152155, 304310, 608620, 9524903, 19049806, 38099612, 47624515, 95249030, 190498060]

約数ペア:

[(1, 190498060), (2, 95249030), (4, 47624515), (5, 38099612), (10, 19049806), (20, 9524903), (313, 608620), (626, 304310), (1252, 152155), (1565, 121724), (3130, 60862), (6260, 30431)]