22316220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123979}}^1$

素因数の和:123994

約数の個数: 36

約数和(自身を含む): 67693080

約数和(自身を除く): 45376860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123979, 247958, 371937, 495916, 619895, 743874, 1115811, 1239790, 1487748, 1859685, 2231622, 2479580, 3719370, 4463244, 5579055, 7438740, 11158110, 22316220]

約数ペア:

[(1, 22316220), (2, 11158110), (3, 7438740), (4, 5579055), (5, 4463244), (6, 3719370), (9, 2479580), (10, 2231622), (12, 1859685), (15, 1487748), (18, 1239790), (20, 1115811), (30, 743874), (36, 619895), (45, 495916), (60, 371937), (90, 247958), (180, 123979)]