168364210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2405203}}^1$

素因数の和:2405217

約数の個数: 16

約数和(自身を含む): 346349376

約数和(自身を除く): 177985166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2405203, 4810406, 12026015, 16836421, 24052030, 33672842, 84182105, 168364210]

約数ペア:

[(1, 168364210), (2, 84182105), (5, 33672842), (7, 24052030), (10, 16836421), (14, 12026015), (35, 4810406), (70, 2405203)]