54667060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{390479}}^1$

素因数の和:390495

約数の個数: 24

約数和(自身を含む): 131201280

約数和(自身を除く): 76534220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 390479, 780958, 1561916, 1952395, 2733353, 3904790, 5466706, 7809580, 10933412, 13666765, 27333530, 54667060]

約数ペア:

[(1, 54667060), (2, 27333530), (4, 13666765), (5, 10933412), (7, 7809580), (10, 5466706), (14, 3904790), (20, 2733353), (28, 1952395), (35, 1561916), (70, 780958), (140, 390479)]