70894681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 18010919

約数列:

[1, 11, 13, 19, 97, 143, 209, 247, 269, 1067, 1261, 1843, 2717, 2959, 3497, 5111, 13871, 20273, 23959, 26093, 38467, 56221, 66443, 263549, 287023, 339209, 495767, 730873, 3731299, 5453437, 6444971, 70894681]

約数ペア:

[(1, 70894681), (11, 6444971), (13, 5453437), (19, 3731299), (97, 730873), (143, 495767), (209, 339209), (247, 287023), (269, 263549), (1067, 66443), (1261, 56221), (1843, 38467), (2717, 26093), (2959, 23959), (3497, 20273), (5111, 13871)]