30608435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 45061920

約数和(自身を除く): 14453485

約数列:

[1, 5, 11, 13, 37, 55, 65, 89, 143, 169, 185, 407, 445, 481, 715, 845, 979, 1157, 1859, 2035, 2405, 3293, 4895, 5291, 5785, 6253, 9295, 12727, 15041, 16465, 26455, 31265, 36223, 42809, 63635, 68783, 75205, 165451, 181115, 214045, 343915, 470899, 556517, 827255, 2354495, 2782585, 6121687, 30608435]

約数ペア:

[(1, 30608435), (5, 6121687), (11, 2782585), (13, 2354495), (37, 827255), (55, 556517), (65, 470899), (89, 343915), (143, 214045), (169, 181115), (185, 165451), (407, 75205), (445, 68783), (481, 63635), (715, 42809), (845, 36223), (979, 31265), (1157, 26455), (1859, 16465), (2035, 15041), (2405, 12727), (3293, 9295), (4895, 6253), (5291, 5785)]