13935180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{33179}}^1$

素因数の和:33198

約数の個数: 48

約数和(自身を含む): 44593920

約数和(自身を除く): 30658740

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, 33179, 66358, 99537, 132716, 165895, 199074, 232253, 331790, 398148, 464506, 497685, 663580, 696759, 929012, 995370, 1161265, 1393518, 1990740, 2322530, 2787036, 3483795, 4645060, 6967590, 13935180]

約数ペア:

[(1, 13935180), (2, 6967590), (3, 4645060), (4, 3483795), (5, 2787036), (6, 2322530), (7, 1990740), (10, 1393518), (12, 1161265), (14, 995370), (15, 929012), (20, 696759), (21, 663580), (28, 497685), (30, 464506), (35, 398148), (42, 331790), (60, 232253), (70, 199074), (84, 165895), (105, 132716), (140, 99537), (210, 66358), (420, 33179)]