82489980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1374833}}^1$

素因数の和:1374845

約数の個数: 24

約数和(自身を含む): 230972112

約数和(自身を除く): 148482132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1374833, 2749666, 4124499, 5499332, 6874165, 8248998, 13748330, 16497996, 20622495, 27496660, 41244990, 82489980]

約数ペア:

[(1, 82489980), (2, 41244990), (3, 27496660), (4, 20622495), (5, 16497996), (6, 13748330), (10, 8248998), (12, 6874165), (15, 5499332), (20, 4124499), (30, 2749666), (60, 1374833)]