1470070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21001}}^1$

素因数の和:21015

約数の個数: 16

約数和(自身を含む): 3024288

約数和(自身を除く): 1554218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21001, 42002, 105005, 147007, 210010, 294014, 735035, 1470070]

約数ペア:

[(1, 1470070), (2, 735035), (5, 294014), (7, 210010), (10, 147007), (14, 105005), (35, 42002), (70, 21001)]