68176970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13829}}^1$

素因数の和:13882

約数の個数: 32

約数和(自身を含む): 134427600

約数和(自身を除く): 66250630

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 13829, 27658, 69145, 138290, 235093, 401041, 470186, 802082, 1175465, 2005205, 2350930, 4010410, 6817697, 13635394, 34088485, 68176970]

約数ペア:

[(1, 68176970), (2, 34088485), (5, 13635394), (10, 6817697), (17, 4010410), (29, 2350930), (34, 2005205), (58, 1175465), (85, 802082), (145, 470186), (170, 401041), (290, 235093), (493, 138290), (986, 69145), (2465, 27658), (4930, 13829)]