9203180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9391}}^1$

素因数の和:9414

約数の個数: 36

約数和(自身を含む): 22484448

約数和(自身を除く): 13281268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9391, 18782, 37564, 46955, 65737, 93910, 131474, 187820, 262948, 328685, 460159, 657370, 920318, 1314740, 1840636, 2300795, 4601590, 9203180]

約数ペア:

[(1, 9203180), (2, 4601590), (4, 2300795), (5, 1840636), (7, 1314740), (10, 920318), (14, 657370), (20, 460159), (28, 328685), (35, 262948), (49, 187820), (70, 131474), (98, 93910), (140, 65737), (196, 46955), (245, 37564), (490, 18782), (980, 9391)]