30788866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 47729088

約数和(自身を除く): 16940222

約数列:

[1, 2, 53, 71, 106, 142, 3763, 4091, 7526, 8182, 216823, 290461, 433646, 580922, 15394433, 30788866]

約数ペア:

[(1, 30788866), (2, 15394433), (53, 580922), (71, 433646), (106, 290461), (142, 216823), (3763, 8182), (4091, 7526)]