3640670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3824290

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1439, 2530, 2878, 7195, 14390, 15829, 31658, 33097, 66194, 79145, 158290, 165485, 330970, 364067, 728134, 1820335, 3640670]

約数ペア:

[(1, 3640670), (2, 1820335), (5, 728134), (10, 364067), (11, 330970), (22, 165485), (23, 158290), (46, 79145), (55, 66194), (110, 33097), (115, 31658), (230, 15829), (253, 14390), (506, 7195), (1265, 2878), (1439, 2530)]