201730130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2881859}}^1$

素因数の和:2881873

約数の個数: 16

約数和(自身を含む): 414987840

約数和(自身を除く): 213257710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2881859, 5763718, 14409295, 20173013, 28818590, 40346026, 100865065, 201730130]

約数ペア:

[(1, 201730130), (2, 100865065), (5, 40346026), (7, 28818590), (10, 20173013), (14, 14409295), (35, 5763718), (70, 2881859)]