6871690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 7436150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1103, 1246, 2206, 3115, 5515, 6230, 7721, 11030, 15442, 38605, 77210, 98167, 196334, 490835, 687169, 981670, 1374338, 3435845, 6871690]

約数ペア:

[(1, 6871690), (2, 3435845), (5, 1374338), (7, 981670), (10, 687169), (14, 490835), (35, 196334), (70, 98167), (89, 77210), (178, 38605), (445, 15442), (623, 11030), (890, 7721), (1103, 6230), (1246, 5515), (2206, 3115)]