19145340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106363}}^1$

素因数の和:106378

約数の個数: 36

約数和(自身を含む): 58074744

約数和(自身を除く): 38929404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106363, 212726, 319089, 425452, 531815, 638178, 957267, 1063630, 1276356, 1595445, 1914534, 2127260, 3190890, 3829068, 4786335, 6381780, 9572670, 19145340]

約数ペア:

[(1, 19145340), (2, 9572670), (3, 6381780), (4, 4786335), (5, 3829068), (6, 3190890), (9, 2127260), (10, 1914534), (12, 1595445), (15, 1276356), (18, 1063630), (20, 957267), (30, 638178), (36, 531815), (45, 425452), (60, 319089), (90, 212726), (180, 106363)]