138429370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 254092608

約数和(自身を除く): 115663238

約数列:

[1, 2, 5, 10, 67, 134, 307, 335, 614, 670, 673, 1346, 1535, 3070, 3365, 6730, 20569, 41138, 45091, 90182, 102845, 205690, 206611, 225455, 413222, 450910, 1033055, 2066110, 13842937, 27685874, 69214685, 138429370]

約数ペア:

[(1, 138429370), (2, 69214685), (5, 27685874), (10, 13842937), (67, 2066110), (134, 1033055), (307, 450910), (335, 413222), (614, 225455), (670, 206611), (673, 205690), (1346, 102845), (1535, 90182), (3070, 45091), (3365, 41138), (6730, 20569)]