30702778

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 47123496

約数和(自身を除く): 16420718

約数列:

[1, 2, 73, 113, 146, 226, 1861, 3722, 8249, 16498, 135853, 210293, 271706, 420586, 15351389, 30702778]

約数ペア:

[(1, 30702778), (2, 15351389), (73, 420586), (113, 271706), (146, 210293), (226, 135853), (1861, 16498), (3722, 8249)]