69580660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10771}}^1$

素因数の和:10816

約数の個数: 48

約数和(自身を含む): 162872640

約数和(自身を除く): 93291980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 10771, 21542, 43084, 53855, 107710, 183107, 204649, 215420, 366214, 409298, 732428, 818596, 915535, 1023245, 1831070, 2046490, 3479033, 3662140, 4092980, 6958066, 13916132, 17395165, 34790330, 69580660]

約数ペア:

[(1, 69580660), (2, 34790330), (4, 17395165), (5, 13916132), (10, 6958066), (17, 4092980), (19, 3662140), (20, 3479033), (34, 2046490), (38, 1831070), (68, 1023245), (76, 915535), (85, 818596), (95, 732428), (170, 409298), (190, 366214), (323, 215420), (340, 204649), (380, 183107), (646, 107710), (1292, 53855), (1615, 43084), (3230, 21542), (6460, 10771)]