109102910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{222659}}^1$

素因数の和:222680

約数の個数: 24

約数和(自身を含む): 228449160

約数和(自身を除く): 119346250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 222659, 445318, 1113295, 1558613, 2226590, 3117226, 7793065, 10910291, 15586130, 21820582, 54551455, 109102910]

約数ペア:

[(1, 109102910), (2, 54551455), (5, 21820582), (7, 15586130), (10, 10910291), (14, 7793065), (35, 3117226), (49, 2226590), (70, 1558613), (98, 1113295), (245, 445318), (490, 222659)]