7113540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16937}}^1$

素因数の和:16956

約数の個数: 48

約数和(自身を含む): 22764672

約数和(自身を除く): 15651132

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, 16937, 33874, 50811, 67748, 84685, 101622, 118559, 169370, 203244, 237118, 254055, 338740, 355677, 474236, 508110, 592795, 711354, 1016220, 1185590, 1422708, 1778385, 2371180, 3556770, 7113540]

約数ペア:

[(1, 7113540), (2, 3556770), (3, 2371180), (4, 1778385), (5, 1422708), (6, 1185590), (7, 1016220), (10, 711354), (12, 592795), (14, 508110), (15, 474236), (20, 355677), (21, 338740), (28, 254055), (30, 237118), (35, 203244), (42, 169370), (60, 118559), (70, 101622), (84, 84685), (105, 67748), (140, 50811), (210, 33874), (420, 16937)]