2690170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{38431}}^1$

素因数の和:38445

約数の個数: 16

約数和(自身を含む): 5534208

約数和(自身を除く): 2844038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 38431, 76862, 192155, 269017, 384310, 538034, 1345085, 2690170]

約数ペア:

[(1, 2690170), (2, 1345085), (5, 538034), (7, 384310), (10, 269017), (14, 192155), (35, 76862), (70, 38431)]