11117940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185299}}^1$

素因数の和:185311

約数の個数: 24

約数和(自身を含む): 31130400

約数和(自身を除く): 20012460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185299, 370598, 555897, 741196, 926495, 1111794, 1852990, 2223588, 2779485, 3705980, 5558970, 11117940]

約数ペア:

[(1, 11117940), (2, 5558970), (3, 3705980), (4, 2779485), (5, 2223588), (6, 1852990), (10, 1111794), (12, 926495), (15, 741196), (20, 555897), (30, 370598), (60, 185299)]