13147020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73039}}^1$

素因数の和:73054

約数の個数: 36

約数和(自身を含む): 39879840

約数和(自身を除く): 26732820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73039, 146078, 219117, 292156, 365195, 438234, 657351, 730390, 876468, 1095585, 1314702, 1460780, 2191170, 2629404, 3286755, 4382340, 6573510, 13147020]

約数ペア:

[(1, 13147020), (2, 6573510), (3, 4382340), (4, 3286755), (5, 2629404), (6, 2191170), (9, 1460780), (10, 1314702), (12, 1095585), (15, 876468), (18, 730390), (20, 657351), (30, 438234), (36, 365195), (45, 292156), (60, 219117), (90, 146078), (180, 73039)]