1999036470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{214259}}^1$

素因数の和:214580

約数の個数: 32

約数和(自身を含む): 4813136640

約数和(自身を除く): 2814100170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 214259, 428518, 642777, 1071295, 1285554, 2142590, 3213885, 6427770, 66634549, 133269098, 199903647, 333172745, 399807294, 666345490, 999518235, 1999036470]

約数ペア:

[(1, 1999036470), (2, 999518235), (3, 666345490), (5, 399807294), (6, 333172745), (10, 199903647), (15, 133269098), (30, 66634549), (311, 6427770), (622, 3213885), (933, 2142590), (1555, 1285554), (1866, 1071295), (3110, 642777), (4665, 428518), (9330, 214259)]