2772910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5680

約数の個数: 24

約数和(自身を含む): 5807160

約数和(自身を除く): 3034250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5659, 11318, 28295, 39613, 56590, 79226, 198065, 277291, 396130, 554582, 1386455, 2772910]

約数ペア:

[(1, 2772910), (2, 1386455), (5, 554582), (7, 396130), (10, 277291), (14, 198065), (35, 79226), (49, 56590), (70, 39613), (98, 28295), (245, 11318), (490, 5659)]