2655590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2908570

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 643, 826, 1286, 2065, 3215, 4130, 4501, 6430, 9002, 22505, 37937, 45010, 75874, 189685, 265559, 379370, 531118, 1327795, 2655590]

約数ペア:

[(1, 2655590), (2, 1327795), (5, 531118), (7, 379370), (10, 265559), (14, 189685), (35, 75874), (59, 45010), (70, 37937), (118, 22505), (295, 9002), (413, 6430), (590, 4501), (643, 4130), (826, 3215), (1286, 2065)]