17947530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199417}}^1$

素因数の和:199430

約数の個数: 24

約数和(自身を含む): 46663812

約数和(自身を除く): 28716282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199417, 398834, 598251, 997085, 1196502, 1794753, 1994170, 2991255, 3589506, 5982510, 8973765, 17947530]

約数ペア:

[(1, 17947530), (2, 8973765), (3, 5982510), (5, 3589506), (6, 2991255), (9, 1994170), (10, 1794753), (15, 1196502), (18, 997085), (30, 598251), (45, 398834), (90, 199417)]