30489340930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2833}}^1\times {\mathrm{16063}}^1$

素因数の和:18970

約数の個数: 32

約数和(自身を含む): 55723060224

約数和(自身を除く): 25233719294

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2833, 5666, 14165, 16063, 28330, 32126, 80315, 160630, 189811, 379622, 949055, 1076221, 1898110, 2152442, 5381105, 10762210, 45506479, 91012958, 227532395, 455064790, 3048934093, 6097868186, 15244670465, 30489340930]

約数ペア:

[(1, 30489340930), (2, 15244670465), (5, 6097868186), (10, 3048934093), (67, 455064790), (134, 227532395), (335, 91012958), (670, 45506479), (2833, 10762210), (5666, 5381105), (14165, 2152442), (16063, 1898110), (28330, 1076221), (32126, 949055), (80315, 379622), (160630, 189811)]