2994180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7129}}^1$

素因数の和:7148

約数の個数: 48

約数和(自身を含む): 9582720

約数和(自身を除く): 6588540

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, 7129, 14258, 21387, 28516, 35645, 42774, 49903, 71290, 85548, 99806, 106935, 142580, 149709, 199612, 213870, 249515, 299418, 427740, 499030, 598836, 748545, 998060, 1497090, 2994180]

約数ペア:

[(1, 2994180), (2, 1497090), (3, 998060), (4, 748545), (5, 598836), (6, 499030), (7, 427740), (10, 299418), (12, 249515), (14, 213870), (15, 199612), (20, 149709), (21, 142580), (28, 106935), (30, 99806), (35, 85548), (42, 71290), (60, 49903), (70, 42774), (84, 35645), (105, 28516), (140, 21387), (210, 14258), (420, 7129)]