158994430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2271349}}^1$

素因数の和:2271363

約数の個数: 16

約数和(自身を含む): 327074400

約数和(自身を除く): 168079970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2271349, 4542698, 11356745, 15899443, 22713490, 31798886, 79497215, 158994430]

約数ペア:

[(1, 158994430), (2, 79497215), (5, 31798886), (7, 22713490), (10, 15899443), (14, 11356745), (35, 4542698), (70, 2271349)]