210317590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3004537}}^1$

素因数の和:3004551

約数の個数: 16

約数和(自身を含む): 432653472

約数和(自身を除く): 222335882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3004537, 6009074, 15022685, 21031759, 30045370, 42063518, 105158795, 210317590]

約数ペア:

[(1, 210317590), (2, 105158795), (5, 42063518), (7, 30045370), (10, 21031759), (14, 15022685), (35, 6009074), (70, 3004537)]