6835780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 16563456

約数和(自身を除く): 9727676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 311, 314, 622, 628, 785, 1099, 1244, 1555, 1570, 2177, 2198, 3110, 3140, 4354, 4396, 5495, 6220, 8708, 10885, 10990, 21770, 21980, 43540, 48827, 97654, 195308, 244135, 341789, 488270, 683578, 976540, 1367156, 1708945, 3417890, 6835780]

約数ペア:

[(1, 6835780), (2, 3417890), (4, 1708945), (5, 1367156), (7, 976540), (10, 683578), (14, 488270), (20, 341789), (28, 244135), (35, 195308), (70, 97654), (140, 48827), (157, 43540), (311, 21980), (314, 21770), (622, 10990), (628, 10885), (785, 8708), (1099, 6220), (1244, 5495), (1555, 4396), (1570, 4354), (2177, 3140), (2198, 3110)]