68237470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974821}}^1$

素因数の和:974835

約数の個数: 16

約数和(自身を含む): 140374368

約数和(自身を除く): 72136898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974821, 1949642, 4874105, 6823747, 9748210, 13647494, 34118735, 68237470]

約数ペア:

[(1, 68237470), (2, 34118735), (5, 13647494), (7, 9748210), (10, 6823747), (14, 4874105), (35, 1949642), (70, 974821)]