120891070

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{15361}}^1$

素因数の和:16155

約数の個数: 16

約数和(自身を含む): 217894608

約数和(自身を除く): 97003538

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 15361, 30722, 76805, 153610, 12089107, 24178214, 60445535, 120891070]

約数ペア:

[(1, 120891070), (2, 60445535), (5, 24178214), (10, 12089107), (787, 153610), (1574, 76805), (3935, 30722), (7870, 15361)]