66886070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6836

約数の個数: 32

約数和(自身を含む): 128570112

約数和(自身を除く): 61684042

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 6763, 9890, 13526, 33815, 67630, 155549, 290809, 311098, 581618, 777745, 1454045, 1555490, 2908090, 6688607, 13377214, 33443035, 66886070]

約数ペア:

[(1, 66886070), (2, 33443035), (5, 13377214), (10, 6688607), (23, 2908090), (43, 1555490), (46, 1454045), (86, 777745), (115, 581618), (215, 311098), (230, 290809), (430, 155549), (989, 67630), (1978, 33815), (4945, 13526), (6763, 9890)]