30803918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 47752416

約数和(自身を除く): 16948498

約数列:

[1, 2, 53, 71, 106, 142, 3763, 4093, 7526, 8186, 216929, 290603, 433858, 581206, 15401959, 30803918]

約数ペア:

[(1, 30803918), (2, 15401959), (53, 581206), (71, 433858), (106, 290603), (142, 216929), (3763, 8186), (4093, 7526)]