83895540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1398259}}^1$

素因数の和:1398271

約数の個数: 24

約数和(自身を含む): 234907680

約数和(自身を除く): 151012140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1398259, 2796518, 4194777, 5593036, 6991295, 8389554, 13982590, 16779108, 20973885, 27965180, 41947770, 83895540]

約数ペア:

[(1, 83895540), (2, 41947770), (3, 27965180), (4, 20973885), (5, 16779108), (6, 13982590), (10, 8389554), (12, 6991295), (15, 5593036), (20, 4194777), (30, 2796518), (60, 1398259)]