77872230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{865247}}^1$

素因数の和:865260

約数の個数: 24

約数和(自身を含む): 202468032

約数和(自身を除く): 124595802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 865247, 1730494, 2595741, 4326235, 5191482, 7787223, 8652470, 12978705, 15574446, 25957410, 38936115, 77872230]

約数ペア:

[(1, 77872230), (2, 38936115), (3, 25957410), (5, 15574446), (6, 12978705), (9, 8652470), (10, 7787223), (15, 5191482), (18, 4326235), (30, 2595741), (45, 1730494), (90, 865247)]