70169260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{501209}}^1$

素因数の和:501225

約数の個数: 24

約数和(自身を含む): 168406560

約数和(自身を除く): 98237300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 501209, 1002418, 2004836, 2506045, 3508463, 5012090, 7016926, 10024180, 14033852, 17542315, 35084630, 70169260]

約数ペア:

[(1, 70169260), (2, 35084630), (4, 17542315), (5, 14033852), (7, 10024180), (10, 7016926), (14, 5012090), (20, 3508463), (28, 2506045), (35, 2004836), (70, 1002418), (140, 501209)]