5216220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28979}}^1$

素因数の和:28994

約数の個数: 36

約数和(自身を含む): 15823080

約数和(自身を除く): 10606860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28979, 57958, 86937, 115916, 144895, 173874, 260811, 289790, 347748, 434685, 521622, 579580, 869370, 1043244, 1304055, 1738740, 2608110, 5216220]

約数ペア:

[(1, 5216220), (2, 2608110), (3, 1738740), (4, 1304055), (5, 1043244), (6, 869370), (9, 579580), (10, 521622), (12, 434685), (15, 347748), (18, 289790), (20, 260811), (30, 173874), (36, 144895), (45, 115916), (60, 86937), (90, 57958), (180, 28979)]