1849590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20551}}^1$

素因数の和:20564

約数の個数: 24

約数和(自身を含む): 4809168

約数和(自身を除く): 2959578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20551, 41102, 61653, 102755, 123306, 184959, 205510, 308265, 369918, 616530, 924795, 1849590]

約数ペア:

[(1, 1849590), (2, 924795), (3, 616530), (5, 369918), (6, 308265), (9, 205510), (10, 184959), (15, 123306), (18, 102755), (30, 61653), (45, 41102), (90, 20551)]