317705940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1765033}}^1$

素因数の和:1765048

約数の個数: 36

約数和(自身を含む): 963708564

約数和(自身を除く): 646002624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1765033, 3530066, 5295099, 7060132, 8825165, 10590198, 15885297, 17650330, 21180396, 26475495, 31770594, 35300660, 52950990, 63541188, 79426485, 105901980, 158852970, 317705940]

約数ペア:

[(1, 317705940), (2, 158852970), (3, 105901980), (4, 79426485), (5, 63541188), (6, 52950990), (9, 35300660), (10, 31770594), (12, 26475495), (15, 21180396), (18, 17650330), (20, 15885297), (30, 10590198), (36, 8825165), (45, 7060132), (60, 5295099), (90, 3530066), (180, 1765033)]