6972140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49801}}^1$

素因数の和:49817

約数の個数: 24

約数和(自身を含む): 16733472

約数和(自身を除く): 9761332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49801, 99602, 199204, 249005, 348607, 498010, 697214, 996020, 1394428, 1743035, 3486070, 6972140]

約数ペア:

[(1, 6972140), (2, 3486070), (4, 1743035), (5, 1394428), (7, 996020), (10, 697214), (14, 498010), (20, 348607), (28, 249005), (35, 199204), (70, 99602), (140, 49801)]