138224820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2609}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 387616320

約数和(自身を除く): 249391500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 883, 1766, 2609, 2649, 3532, 4415, 5218, 5298, 7827, 8830, 10436, 10596, 13045, 13245, 15654, 17660, 26090, 26490, 31308, 39135, 52180, 52980, 78270, 156540, 2303747, 4607494, 6911241, 9214988, 11518735, 13822482, 23037470, 27644964, 34556205, 46074940, 69112410, 138224820]

約数ペア:

[(1, 138224820), (2, 69112410), (3, 46074940), (4, 34556205), (5, 27644964), (6, 23037470), (10, 13822482), (12, 11518735), (15, 9214988), (20, 6911241), (30, 4607494), (60, 2303747), (883, 156540), (1766, 78270), (2609, 52980), (2649, 52180), (3532, 39135), (4415, 31308), (5218, 26490), (5298, 26090), (7827, 17660), (8830, 15654), (10436, 13245), (10596, 13045)]