12912223260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{249367}}^1$

素因数の和:250242

約数の個数: 48

約数和(自身を含む): 36196263936

約数和(自身を除く): 23284040676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 1726, 2589, 3452, 4315, 5178, 8630, 10356, 12945, 17260, 25890, 51780, 249367, 498734, 748101, 997468, 1246835, 1496202, 2493670, 2992404, 3740505, 4987340, 7481010, 14962020, 215203721, 430407442, 645611163, 860814884, 1076018605, 1291222326, 2152037210, 2582444652, 3228055815, 4304074420, 6456111630, 12912223260]

約数ペア:

[(1, 12912223260), (2, 6456111630), (3, 4304074420), (4, 3228055815), (5, 2582444652), (6, 2152037210), (10, 1291222326), (12, 1076018605), (15, 860814884), (20, 645611163), (30, 430407442), (60, 215203721), (863, 14962020), (1726, 7481010), (2589, 4987340), (3452, 3740505), (4315, 2992404), (5178, 2493670), (8630, 1496202), (10356, 1246835), (12945, 997468), (17260, 748101), (25890, 498734), (51780, 249367)]