1888472310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{707293}}^1$

素因数の和:707392

約数の個数: 32

約数和(自身を含む): 4583265120

約数和(自身を除く): 2694792810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 707293, 1414586, 2121879, 3536465, 4243758, 7072930, 10609395, 21218790, 62949077, 125898154, 188847231, 314745385, 377694462, 629490770, 944236155, 1888472310]

約数ペア:

[(1, 1888472310), (2, 944236155), (3, 629490770), (5, 377694462), (6, 314745385), (10, 188847231), (15, 125898154), (30, 62949077), (89, 21218790), (178, 10609395), (267, 7072930), (445, 4243758), (534, 3536465), (890, 2121879), (1335, 1414586), (2670, 707293)]