2098451910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69948397}}^1$

素因数の和:69948407

約数の個数: 16

約数和(自身を含む): 5036284656

約数和(自身を除く): 2937832746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69948397, 139896794, 209845191, 349741985, 419690382, 699483970, 1049225955, 2098451910]

約数ペア:

[(1, 2098451910), (2, 1049225955), (3, 699483970), (5, 419690382), (6, 349741985), (10, 209845191), (15, 139896794), (30, 69948397)]