30758974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 47187360

約数和(自身を除く): 16428386

約数列:

[1, 2, 53, 106, 439, 661, 878, 1322, 23267, 35033, 46534, 70066, 290179, 580358, 15379487, 30758974]

約数ペア:

[(1, 30758974), (2, 15379487), (53, 580358), (106, 290179), (439, 70066), (661, 46534), (878, 35033), (1322, 23267)]