70232590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{171299}}^1$

素因数の和:171347

約数の個数: 16

約数和(自身を含む): 129502800

約数和(自身を除く): 59270210

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 171299, 342598, 856495, 1712990, 7023259, 14046518, 35116295, 70232590]

約数ペア:

[(1, 70232590), (2, 35116295), (5, 14046518), (10, 7023259), (41, 1712990), (82, 856495), (205, 342598), (410, 171299)]