3992030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8147}}^1$

素因数の和:8168

約数の個数: 24

約数和(自身を含む): 8359848

約数和(自身を除く): 4367818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8147, 16294, 40735, 57029, 81470, 114058, 285145, 399203, 570290, 798406, 1996015, 3992030]

約数ペア:

[(1, 3992030), (2, 1996015), (5, 798406), (7, 570290), (10, 399203), (14, 285145), (35, 114058), (49, 81470), (70, 57029), (98, 40735), (245, 16294), (490, 8147)]