30903034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 47234880

約数和(自身を除く): 16331846

約数列:

[1, 2, 71, 142, 283, 566, 769, 1538, 20093, 40186, 54599, 109198, 217627, 435254, 15451517, 30903034]

約数ペア:

[(1, 30903034), (2, 15451517), (71, 435254), (142, 217627), (283, 109198), (566, 54599), (769, 40186), (1538, 20093)]