7900130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{112859}}^1$

素因数の和:112873

約数の個数: 16

約数和(自身を含む): 16251840

約数和(自身を除く): 8351710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 112859, 225718, 564295, 790013, 1128590, 1580026, 3950065, 7900130]

約数ペア:

[(1, 7900130), (2, 3950065), (5, 1580026), (7, 1128590), (10, 790013), (14, 564295), (35, 225718), (70, 112859)]