19690230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{93763}}^1$

素因数の和:93780

約数の個数: 32

約数和(自身を含む): 54008064

約数和(自身を除く): 34317834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 93763, 187526, 281289, 468815, 562578, 656341, 937630, 1312682, 1406445, 1969023, 2812890, 3281705, 3938046, 6563410, 9845115, 19690230]

約数ペア:

[(1, 19690230), (2, 9845115), (3, 6563410), (5, 3938046), (6, 3281705), (7, 2812890), (10, 1969023), (14, 1406445), (15, 1312682), (21, 937630), (30, 656341), (35, 562578), (42, 468815), (70, 281289), (105, 187526), (210, 93763)]