2015293390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1077697}}^1$

素因数の和:1077732

約数の個数: 32

約数和(自身を含む): 4190089824

約数和(自身を除く): 2174796434

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 1077697, 2155394, 5388485, 10776970, 11854667, 18320849, 23709334, 36641698, 59273335, 91604245, 118546670, 183208490, 201529339, 403058678, 1007646695, 2015293390]

約数ペア:

[(1, 2015293390), (2, 1007646695), (5, 403058678), (10, 201529339), (11, 183208490), (17, 118546670), (22, 91604245), (34, 59273335), (55, 36641698), (85, 23709334), (110, 18320849), (170, 11854667), (187, 10776970), (374, 5388485), (935, 2155394), (1870, 1077697)]