66595060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{475679}}^1$

素因数の和:475695

約数の個数: 24

約数和(自身を含む): 159828480

約数和(自身を除く): 93233420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 475679, 951358, 1902716, 2378395, 3329753, 4756790, 6659506, 9513580, 13319012, 16648765, 33297530, 66595060]

約数ペア:

[(1, 66595060), (2, 33297530), (4, 16648765), (5, 13319012), (7, 9513580), (10, 6659506), (14, 4756790), (20, 3329753), (28, 2378395), (35, 1902716), (70, 951358), (140, 475679)]