1861530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5641}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 4874688

約数和(自身を除く): 3013158

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 5641, 11282, 16923, 28205, 33846, 56410, 62051, 84615, 124102, 169230, 186153, 310255, 372306, 620510, 930765, 1861530]

約数ペア:

[(1, 1861530), (2, 930765), (3, 620510), (5, 372306), (6, 310255), (10, 186153), (11, 169230), (15, 124102), (22, 84615), (30, 62051), (33, 56410), (55, 33846), (66, 28205), (110, 16923), (165, 11282), (330, 5641)]