6425090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6880510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 349, 526, 698, 1315, 1745, 1841, 2443, 2630, 3490, 3682, 4886, 9205, 12215, 18410, 24430, 91787, 183574, 458935, 642509, 917870, 1285018, 3212545, 6425090]

約数ペア:

[(1, 6425090), (2, 3212545), (5, 1285018), (7, 917870), (10, 642509), (14, 458935), (35, 183574), (70, 91787), (263, 24430), (349, 18410), (526, 12215), (698, 9205), (1315, 4886), (1745, 3682), (1841, 3490), (2443, 2630)]