35421820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{253013}}^1$

素因数の和:253029

約数の個数: 24

約数和(自身を含む): 85012704

約数和(自身を除く): 49590884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 253013, 506026, 1012052, 1265065, 1771091, 2530130, 3542182, 5060260, 7084364, 8855455, 17710910, 35421820]

約数ペア:

[(1, 35421820), (2, 17710910), (4, 8855455), (5, 7084364), (7, 5060260), (10, 3542182), (14, 2530130), (20, 1771091), (28, 1265065), (35, 1012052), (70, 506026), (140, 253013)]