122126690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19603}}^1$

素因数の和:19706

約数の個数: 32

約数和(自身を含む): 254067840

約数和(自身を除く): 131941150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 19603, 39206, 98015, 137221, 196030, 274442, 686105, 1372210, 1744667, 3489334, 8723335, 12212669, 17446670, 24425338, 61063345, 122126690]

約数ペア:

[(1, 122126690), (2, 61063345), (5, 24425338), (7, 17446670), (10, 12212669), (14, 8723335), (35, 3489334), (70, 1744667), (89, 1372210), (178, 686105), (445, 274442), (623, 196030), (890, 137221), (1246, 98015), (3115, 39206), (6230, 19603)]