11157540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185959}}^1$

素因数の和:185971

約数の個数: 24

約数和(自身を含む): 31241280

約数和(自身を除く): 20083740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185959, 371918, 557877, 743836, 929795, 1115754, 1859590, 2231508, 2789385, 3719180, 5578770, 11157540]

約数ペア:

[(1, 11157540), (2, 5578770), (3, 3719180), (4, 2789385), (5, 2231508), (6, 1859590), (10, 1115754), (12, 929795), (15, 743836), (20, 557877), (30, 371918), (60, 185959)]