171004034180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1221457387}}^1$

素因数の和:1221457403

約数の個数: 24

約数和(自身を含む): 410409682368

約数和(自身を除く): 239405648188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1221457387, 2442914774, 4885829548, 6107286935, 8550201709, 12214573870, 17100403418, 24429147740, 34200806836, 42751008545, 85502017090, 171004034180]

約数ペア:

[(1, 171004034180), (2, 85502017090), (4, 42751008545), (5, 34200806836), (7, 24429147740), (10, 17100403418), (14, 12214573870), (20, 8550201709), (28, 6107286935), (35, 4885829548), (70, 2442914774), (140, 1221457387)]