98978820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1649647}}^1$

素因数の和:1649659

約数の個数: 24

約数和(自身を含む): 277140864

約数和(自身を除く): 178162044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1649647, 3299294, 4948941, 6598588, 8248235, 9897882, 16496470, 19795764, 24744705, 32992940, 49489410, 98978820]

約数ペア:

[(1, 98978820), (2, 49489410), (3, 32992940), (4, 24744705), (5, 19795764), (6, 16496470), (10, 9897882), (12, 8248235), (15, 6598588), (20, 4948941), (30, 3299294), (60, 1649647)]