7722030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257401}}^1$

素因数の和:257411

約数の個数: 16

約数和(自身を含む): 18532944

約数和(自身を除く): 10810914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257401, 514802, 772203, 1287005, 1544406, 2574010, 3861015, 7722030]

約数ペア:

[(1, 7722030), (2, 3861015), (3, 2574010), (5, 1544406), (6, 1287005), (10, 772203), (15, 514802), (30, 257401)]