12455030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{177929}}^1$

素因数の和:177943

約数の個数: 16

約数和(自身を含む): 25621920

約数和(自身を除く): 13166890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 177929, 355858, 889645, 1245503, 1779290, 2491006, 6227515, 12455030]

約数ペア:

[(1, 12455030), (2, 6227515), (5, 2491006), (7, 1779290), (10, 1245503), (14, 889645), (35, 355858), (70, 177929)]