269766140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1926901}}^1$

素因数の和:1926917

約数の個数: 24

約数和(自身を含む): 647439072

約数和(自身を除く): 377672932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1926901, 3853802, 7707604, 9634505, 13488307, 19269010, 26976614, 38538020, 53953228, 67441535, 134883070, 269766140]

約数ペア:

[(1, 269766140), (2, 134883070), (4, 67441535), (5, 53953228), (7, 38538020), (10, 26976614), (14, 19269010), (20, 13488307), (28, 9634505), (35, 7707604), (70, 3853802), (140, 1926901)]