30924442

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 47063520

約数和(自身を除く): 16139078

約数列:

[1, 2, 139, 173, 278, 346, 643, 1286, 24047, 48094, 89377, 111239, 178754, 222478, 15462221, 30924442]

約数ペア:

[(1, 30924442), (2, 15462221), (139, 222478), (173, 178754), (278, 111239), (346, 89377), (643, 48094), (1286, 24047)]