11211540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{186859}}^1$

素因数の和:186871

約数の個数: 24

約数和(自身を含む): 31392480

約数和(自身を除く): 20180940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 186859, 373718, 560577, 747436, 934295, 1121154, 1868590, 2242308, 2802885, 3737180, 5605770, 11211540]

約数ペア:

[(1, 11211540), (2, 5605770), (3, 3737180), (4, 2802885), (5, 2242308), (6, 1868590), (10, 1121154), (12, 934295), (15, 747436), (20, 560577), (30, 373718), (60, 186859)]