1245363070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17790901}}^1$

素因数の和:17790915

約数の個数: 16

約数和(自身を含む): 2561889888

約数和(自身を除く): 1316526818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 17790901, 35581802, 88954505, 124536307, 177909010, 249072614, 622681535, 1245363070]

約数ペア:

[(1, 1245363070), (2, 622681535), (5, 249072614), (7, 177909010), (10, 124536307), (14, 88954505), (35, 35581802), (70, 17790901)]