29282120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{104579}}^1$

素因数の和:104597

約数の個数: 32

約数和(自身を含む): 75297600

約数和(自身を除く): 46015480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 104579, 209158, 418316, 522895, 732053, 836632, 1045790, 1464106, 2091580, 2928212, 3660265, 4183160, 5856424, 7320530, 14641060, 29282120]

約数ペア:

[(1, 29282120), (2, 14641060), (4, 7320530), (5, 5856424), (7, 4183160), (8, 3660265), (10, 2928212), (14, 2091580), (20, 1464106), (28, 1045790), (35, 836632), (40, 732053), (56, 522895), (70, 418316), (140, 209158), (280, 104579)]