7294420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52103}}^1$

素因数の和:52119

約数の個数: 24

約数和(自身を含む): 17506944

約数和(自身を除く): 10212524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52103, 104206, 208412, 260515, 364721, 521030, 729442, 1042060, 1458884, 1823605, 3647210, 7294420]

約数ペア:

[(1, 7294420), (2, 3647210), (4, 1823605), (5, 1458884), (7, 1042060), (10, 729442), (14, 521030), (20, 364721), (28, 260515), (35, 208412), (70, 104206), (140, 52103)]