70934115

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 140313600

約数和(自身を除く): 69379485

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 343, 357, 595, 735, 811, 833, 1029, 1715, 1785, 2433, 2499, 4055, 4165, 5145, 5677, 5831, 12165, 12495, 13787, 17031, 17493, 28385, 29155, 39739, 41361, 68935, 85155, 87465, 96509, 119217, 198695, 206805, 278173, 289527, 482545, 596085, 675563, 834519, 1390865, 1447635, 2026689, 3377815, 4172595, 4728941, 10133445, 14186823, 23644705, 70934115]

約数ペア:

[(1, 70934115), (3, 23644705), (5, 14186823), (7, 10133445), (15, 4728941), (17, 4172595), (21, 3377815), (35, 2026689), (49, 1447635), (51, 1390865), (85, 834519), (105, 675563), (119, 596085), (147, 482545), (245, 289527), (255, 278173), (343, 206805), (357, 198695), (595, 119217), (735, 96509), (811, 87465), (833, 85155), (1029, 68935), (1715, 41361), (1785, 39739), (2433, 29155), (2499, 28385), (4055, 17493), (4165, 17031), (5145, 13787), (5677, 12495), (5831, 12165)]