727528060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5196629}}^1$

素因数の和:5196645

約数の個数: 24

約数和(自身を含む): 1746067680

約数和(自身を除く): 1018539620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5196629, 10393258, 20786516, 25983145, 36376403, 51966290, 72752806, 103932580, 145505612, 181882015, 363764030, 727528060]

約数ペア:

[(1, 727528060), (2, 363764030), (4, 181882015), (5, 145505612), (7, 103932580), (10, 72752806), (14, 51966290), (20, 36376403), (28, 25983145), (35, 20786516), (70, 10393258), (140, 5196629)]