1243295060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{82997}}^1$

素因数の和:83120

約数の個数: 48

約数和(自身を含む): 3011831424

約数和(自身を除く): 1768536364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 14980, 82997, 165994, 331988, 414985, 580979, 829970, 1161958, 1659940, 2323916, 2904895, 5809790, 8880679, 11619580, 17761358, 35522716, 44403395, 62164753, 88806790, 124329506, 177613580, 248659012, 310823765, 621647530, 1243295060]

約数ペア:

[(1, 1243295060), (2, 621647530), (4, 310823765), (5, 248659012), (7, 177613580), (10, 124329506), (14, 88806790), (20, 62164753), (28, 44403395), (35, 35522716), (70, 17761358), (107, 11619580), (140, 8880679), (214, 5809790), (428, 2904895), (535, 2323916), (749, 1659940), (1070, 1161958), (1498, 829970), (2140, 580979), (2996, 414985), (3745, 331988), (7490, 165994), (14980, 82997)]