129469730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4349}}^1$

素因数の和:4598

約数の個数: 32

約数和(自身を含む): 252126000

約数和(自身を除く): 122656270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 4349, 5954, 8698, 14885, 21745, 29770, 43490, 56537, 113074, 282685, 565370, 995921, 1991842, 4979605, 9959210, 12946973, 25893946, 64734865, 129469730]

約数ペア:

[(1, 129469730), (2, 64734865), (5, 25893946), (10, 12946973), (13, 9959210), (26, 4979605), (65, 1991842), (130, 995921), (229, 565370), (458, 282685), (1145, 113074), (2290, 56537), (2977, 43490), (4349, 29770), (5954, 21745), (8698, 14885)]