140894210

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{36787}}^1$

素因数の和:37177

約数の個数: 16

約数和(自身を含む): 254278656

約数和(自身を除く): 113384446

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 36787, 73574, 183935, 367870, 14089421, 28178842, 70447105, 140894210]

約数ペア:

[(1, 140894210), (2, 70447105), (5, 28178842), (10, 14089421), (383, 367870), (766, 183935), (1915, 73574), (3830, 36787)]