70306327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 95823840

約数和(自身を除く): 25517513

約数列:

[1, 7, 13, 19, 37, 49, 91, 133, 157, 247, 259, 481, 637, 703, 931, 1099, 1729, 1813, 2041, 2983, 3367, 4921, 5809, 7693, 9139, 12103, 14287, 20881, 23569, 34447, 38779, 40663, 63973, 75517, 100009, 110371, 146167, 271453, 284641, 447811, 528619, 772597, 1434823, 1900171, 3700333, 5408179, 10043761, 70306327]

約数ペア:

[(1, 70306327), (7, 10043761), (13, 5408179), (19, 3700333), (37, 1900171), (49, 1434823), (91, 772597), (133, 528619), (157, 447811), (247, 284641), (259, 271453), (481, 146167), (637, 110371), (703, 100009), (931, 75517), (1099, 63973), (1729, 40663), (1813, 38779), (2041, 34447), (2983, 23569), (3367, 20881), (4921, 14287), (5809, 12103), (7693, 9139)]