2050740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11393}}^1$

素因数の和:11408

約数の個数: 36

約数和(自身を含む): 6221124

約数和(自身を除く): 4170384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11393, 22786, 34179, 45572, 56965, 68358, 102537, 113930, 136716, 170895, 205074, 227860, 341790, 410148, 512685, 683580, 1025370, 2050740]

約数ペア:

[(1, 2050740), (2, 1025370), (3, 683580), (4, 512685), (5, 410148), (6, 341790), (9, 227860), (10, 205074), (12, 170895), (15, 136716), (18, 113930), (20, 102537), (30, 68358), (36, 56965), (45, 45572), (60, 34179), (90, 22786), (180, 11393)]