142779530

素因数分解:

$2^1\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{4271}}^1$

素因数の和:7621

約数の個数: 16

約数和(自身を含む): 257140224

約数和(自身を除く): 114360694

約数列:

[1, 2, 5, 10, 3343, 4271, 6686, 8542, 16715, 21355, 33430, 42710, 14277953, 28555906, 71389765, 142779530]

約数ペア:

[(1, 142779530), (2, 71389765), (5, 28555906), (10, 14277953), (3343, 42710), (4271, 33430), (6686, 21355), (8542, 16715)]