69635740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 156340800

約数和(自身を除く): 86705060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 1879, 2180, 3706, 3758, 7412, 7516, 9265, 9395, 18530, 18790, 31943, 37060, 37580, 63886, 127772, 159715, 204811, 319430, 409622, 638860, 819244, 1024055, 2048110, 3481787, 4096220, 6963574, 13927148, 17408935, 34817870, 69635740]

約数ペア:

[(1, 69635740), (2, 34817870), (4, 17408935), (5, 13927148), (10, 6963574), (17, 4096220), (20, 3481787), (34, 2048110), (68, 1024055), (85, 819244), (109, 638860), (170, 409622), (218, 319430), (340, 204811), (436, 159715), (545, 127772), (1090, 63886), (1853, 37580), (1879, 37060), (2180, 31943), (3706, 18790), (3758, 18530), (7412, 9395), (7516, 9265)]