13660890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 33111936

約数和(自身を除く): 19451046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4421, 8842, 13263, 22105, 26526, 44210, 66315, 132630, 455363, 910726, 1366089, 2276815, 2732178, 4553630, 6830445, 13660890]

約数ペア:

[(1, 13660890), (2, 6830445), (3, 4553630), (5, 2732178), (6, 2276815), (10, 1366089), (15, 910726), (30, 455363), (103, 132630), (206, 66315), (309, 44210), (515, 26526), (618, 22105), (1030, 13263), (1545, 8842), (3090, 4421)]