69592060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 157449600

約数和(自身を除く): 87857540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 4259, 8170, 8518, 16340, 17036, 21295, 42590, 80921, 85180, 161842, 183137, 323684, 366274, 404605, 732548, 809210, 915685, 1618420, 1831370, 3479603, 3662740, 6959206, 13918412, 17398015, 34796030, 69592060]

約数ペア:

[(1, 69592060), (2, 34796030), (4, 17398015), (5, 13918412), (10, 6959206), (19, 3662740), (20, 3479603), (38, 1831370), (43, 1618420), (76, 915685), (86, 809210), (95, 732548), (172, 404605), (190, 366274), (215, 323684), (380, 183137), (430, 161842), (817, 85180), (860, 80921), (1634, 42590), (3268, 21295), (4085, 17036), (4259, 16340), (8170, 8518)]