5745180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13698

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 12640740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13679, 27358, 41037, 54716, 68395, 82074, 95753, 136790, 164148, 191506, 205185, 273580, 287259, 383012, 410370, 478765, 574518, 820740, 957530, 1149036, 1436295, 1915060, 2872590, 5745180]

約数ペア:

[(1, 5745180), (2, 2872590), (3, 1915060), (4, 1436295), (5, 1149036), (6, 957530), (7, 820740), (10, 574518), (12, 478765), (14, 410370), (15, 383012), (20, 287259), (21, 273580), (28, 205185), (30, 191506), (35, 164148), (42, 136790), (60, 95753), (70, 82074), (84, 68395), (105, 54716), (140, 41037), (210, 27358), (420, 13679)]