80493070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1149901}}^1$

素因数の和:1149915

約数の個数: 16

約数和(自身を含む): 165585888

約数和(自身を除く): 85092818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1149901, 2299802, 5749505, 8049307, 11499010, 16098614, 40246535, 80493070]

約数ペア:

[(1, 80493070), (2, 40246535), (5, 16098614), (7, 11499010), (10, 8049307), (14, 5749505), (35, 2299802), (70, 1149901)]