28642230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318247}}^1$

素因数の和:318260

約数の個数: 24

約数和(自身を含む): 74470032

約数和(自身を除く): 45827802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318247, 636494, 954741, 1591235, 1909482, 2864223, 3182470, 4773705, 5728446, 9547410, 14321115, 28642230]

約数ペア:

[(1, 28642230), (2, 14321115), (3, 9547410), (5, 5728446), (6, 4773705), (9, 3182470), (10, 2864223), (15, 1909482), (18, 1591235), (30, 954741), (45, 636494), (90, 318247)]