2478070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{35401}}^1$

素因数の和:35415

約数の個数: 16

約数和(自身を含む): 5097888

約数和(自身を除く): 2619818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 35401, 70802, 177005, 247807, 354010, 495614, 1239035, 2478070]

約数ペア:

[(1, 2478070), (2, 1239035), (5, 495614), (7, 354010), (10, 247807), (14, 177005), (35, 70802), (70, 35401)]