76572580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{546947}}^1$

素因数の和:546963

約数の個数: 24

約数和(自身を含む): 183774528

約数和(自身を除く): 107201948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 546947, 1093894, 2187788, 2734735, 3828629, 5469470, 7657258, 10938940, 15314516, 19143145, 38286290, 76572580]

約数ペア:

[(1, 76572580), (2, 38286290), (4, 19143145), (5, 15314516), (7, 10938940), (10, 7657258), (14, 5469470), (20, 3828629), (28, 2734735), (35, 2187788), (70, 1093894), (140, 546947)]