202590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2264

約数の個数: 24

約数和(自身を含む): 526968

約数和(自身を除く): 324378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2251, 4502, 6753, 11255, 13506, 20259, 22510, 33765, 40518, 67530, 101295, 202590]

約数ペア:

[(1, 202590), (2, 101295), (3, 67530), (5, 40518), (6, 33765), (9, 22510), (10, 20259), (15, 13506), (18, 11255), (30, 6753), (45, 4502), (90, 2251)]