66374210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1069}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 136823040

約数和(自身を除く): 70448830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 887, 1069, 1774, 2138, 4435, 5345, 6209, 7483, 8870, 10690, 12418, 14966, 31045, 37415, 62090, 74830, 948203, 1896406, 4741015, 6637421, 9482030, 13274842, 33187105, 66374210]

約数ペア:

[(1, 66374210), (2, 33187105), (5, 13274842), (7, 9482030), (10, 6637421), (14, 4741015), (35, 1896406), (70, 948203), (887, 74830), (1069, 62090), (1774, 37415), (2138, 31045), (4435, 14966), (5345, 12418), (6209, 10690), (7483, 8870)]