30970484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 55375488

約数和(自身を除く): 24405004

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 653, 668, 1306, 2612, 11857, 23714, 46363, 47428, 92726, 109051, 185452, 218102, 436204, 7742621, 15485242, 30970484]

約数ペア:

[(1, 30970484), (2, 15485242), (4, 7742621), (71, 436204), (142, 218102), (167, 185452), (284, 109051), (334, 92726), (653, 47428), (668, 46363), (1306, 23714), (2612, 11857)]