2017380660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{326437}}^1$

素因数の和:326552

約数の個数: 48

約数和(自身を含む): 5703524736

約数和(自身を除く): 3686144076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 326437, 652874, 979311, 1305748, 1632185, 1958622, 3264370, 3917244, 4896555, 6528740, 9793110, 19586220, 33623011, 67246022, 100869033, 134492044, 168115055, 201738066, 336230110, 403476132, 504345165, 672460220, 1008690330, 2017380660]

約数ペア:

[(1, 2017380660), (2, 1008690330), (3, 672460220), (4, 504345165), (5, 403476132), (6, 336230110), (10, 201738066), (12, 168115055), (15, 134492044), (20, 100869033), (30, 67246022), (60, 33623011), (103, 19586220), (206, 9793110), (309, 6528740), (412, 4896555), (515, 3917244), (618, 3264370), (1030, 1958622), (1236, 1632185), (1545, 1305748), (2060, 979311), (3090, 652874), (6180, 326437)]