1489510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 2949408

約数和(自身を除く): 1459898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1231, 2462, 6155, 12310, 13541, 27082, 67705, 135410, 148951, 297902, 744755, 1489510]

約数ペア:

[(1, 1489510), (2, 744755), (5, 297902), (10, 148951), (11, 135410), (22, 67705), (55, 27082), (110, 13541), (121, 12310), (242, 6155), (605, 2462), (1210, 1231)]