69710210

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{42767}}^1$

素因数の和:42937

約数の個数: 16

約数和(自身を含む): 126251136

約数和(自身を除く): 56540926

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 42767, 85534, 213835, 427670, 6971021, 13942042, 34855105, 69710210]

約数ペア:

[(1, 69710210), (2, 34855105), (5, 13942042), (10, 6971021), (163, 427670), (326, 213835), (815, 85534), (1630, 42767)]