1999770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2838630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 349, 382, 573, 698, 955, 1047, 1146, 1745, 1910, 2094, 2865, 3490, 5235, 5730, 10470, 66659, 133318, 199977, 333295, 399954, 666590, 999885, 1999770]

約数ペア:

[(1, 1999770), (2, 999885), (3, 666590), (5, 399954), (6, 333295), (10, 199977), (15, 133318), (30, 66659), (191, 10470), (349, 5730), (382, 5235), (573, 3490), (698, 2865), (955, 2094), (1047, 1910), (1146, 1745)]