77090030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 69997330

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2687, 2869, 5374, 5738, 13435, 14345, 26870, 28690, 51053, 102106, 255265, 405737, 510530, 811474, 2028685, 4057370, 7709003, 15418006, 38545015, 77090030]

約数ペア:

[(1, 77090030), (2, 38545015), (5, 15418006), (10, 7709003), (19, 4057370), (38, 2028685), (95, 811474), (151, 510530), (190, 405737), (302, 255265), (755, 102106), (1510, 51053), (2687, 28690), (2869, 26870), (5374, 14345), (5738, 13435)]