29871546

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{70121}}^1$

素因数の和:70197

約数の個数: 16

約数和(自身を含む): 60585408

約数和(自身を除く): 30713862

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 70121, 140242, 210363, 420726, 4978591, 9957182, 14935773, 29871546]

約数ペア:

[(1, 29871546), (2, 14935773), (3, 9957182), (6, 4978591), (71, 420726), (142, 210363), (213, 140242), (426, 70121)]