5138820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28549}}^1$

素因数の和:28564

約数の個数: 36

約数和(自身を含む): 15588300

約数和(自身を除く): 10449480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28549, 57098, 85647, 114196, 142745, 171294, 256941, 285490, 342588, 428235, 513882, 570980, 856470, 1027764, 1284705, 1712940, 2569410, 5138820]

約数ペア:

[(1, 5138820), (2, 2569410), (3, 1712940), (4, 1284705), (5, 1027764), (6, 856470), (9, 570980), (10, 513882), (12, 428235), (15, 342588), (18, 285490), (20, 256941), (30, 171294), (36, 142745), (45, 114196), (60, 85647), (90, 57098), (180, 28549)]