22590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1$

素因数の和:264

約数の個数: 24

約数和(自身を含む): 58968

約数和(自身を除く): 36378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 7530, 11295, 22590]

約数ペア:

[(1, 22590), (2, 11295), (3, 7530), (5, 4518), (6, 3765), (9, 2510), (10, 2259), (15, 1506), (18, 1255), (30, 753), (45, 502), (90, 251)]