6973580

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{809}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 14696640

約数和(自身を除く): 7723060

約数列:

[1, 2, 4, 5, 10, 20, 431, 809, 862, 1618, 1724, 2155, 3236, 4045, 4310, 8090, 8620, 16180, 348679, 697358, 1394716, 1743395, 3486790, 6973580]

約数ペア:

[(1, 6973580), (2, 3486790), (4, 1743395), (5, 1394716), (10, 697358), (20, 348679), (431, 16180), (809, 8620), (862, 8090), (1618, 4310), (1724, 4045), (2155, 3236)]