3280970140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23435501}}^1$

素因数の和:23435517

約数の個数: 24

約数和(自身を含む): 7874328672

約数和(自身を除く): 4593358532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23435501, 46871002, 93742004, 117177505, 164048507, 234355010, 328097014, 468710020, 656194028, 820242535, 1640485070, 3280970140]

約数ペア:

[(1, 3280970140), (2, 1640485070), (4, 820242535), (5, 656194028), (7, 468710020), (10, 328097014), (14, 234355010), (20, 164048507), (28, 117177505), (35, 93742004), (70, 46871002), (140, 23435501)]