90659590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1295137}}^1$

素因数の和:1295151

約数の個数: 16

約数和(自身を含む): 186499872

約数和(自身を除く): 95840282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1295137, 2590274, 6475685, 9065959, 12951370, 18131918, 45329795, 90659590]

約数ペア:

[(1, 90659590), (2, 45329795), (5, 18131918), (7, 12951370), (10, 9065959), (14, 6475685), (35, 2590274), (70, 1295137)]