13308850450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{884309}}^1$

素因数の和:884371

約数の個数: 48

約数和(自身を含む): 28948772160

約数和(自身を除く): 15639921710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 3010, 7525, 15050, 884309, 1768618, 4421545, 6190163, 8843090, 12380326, 22107725, 30950815, 38025287, 44215450, 61901630, 76050574, 154754075, 190126435, 266177009, 309508150, 380252870, 532354018, 950632175, 1330885045, 1901264350, 2661770090, 6654425225, 13308850450]

約数ペア:

[(1, 13308850450), (2, 6654425225), (5, 2661770090), (7, 1901264350), (10, 1330885045), (14, 950632175), (25, 532354018), (35, 380252870), (43, 309508150), (50, 266177009), (70, 190126435), (86, 154754075), (175, 76050574), (215, 61901630), (301, 44215450), (350, 38025287), (430, 30950815), (602, 22107725), (1075, 12380326), (1505, 8843090), (2150, 6190163), (3010, 4421545), (7525, 1768618), (15050, 884309)]