13143420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73019}}^1$

素因数の和:73034

約数の個数: 36

約数和(自身を含む): 39868920

約数和(自身を除く): 26725500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73019, 146038, 219057, 292076, 365095, 438114, 657171, 730190, 876228, 1095285, 1314342, 1460380, 2190570, 2628684, 3285855, 4381140, 6571710, 13143420]

約数ペア:

[(1, 13143420), (2, 6571710), (3, 4381140), (4, 3285855), (5, 2628684), (6, 2190570), (9, 1460380), (10, 1314342), (12, 1095285), (15, 876228), (18, 730190), (20, 657171), (30, 438114), (36, 365095), (45, 292076), (60, 219057), (90, 146038), (180, 73019)]