701018220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1669091}}^1$

素因数の和:1669110

約数の個数: 48

約数和(自身を含む): 2243259648

約数和(自身を除く): 1542241428

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, 1669091, 3338182, 5007273, 6676364, 8345455, 10014546, 11683637, 16690910, 20029092, 23367274, 25036365, 33381820, 35050911, 46734548, 50072730, 58418185, 70101822, 100145460, 116836370, 140203644, 175254555, 233672740, 350509110, 701018220]

約数ペア:

[(1, 701018220), (2, 350509110), (3, 233672740), (4, 175254555), (5, 140203644), (6, 116836370), (7, 100145460), (10, 70101822), (12, 58418185), (14, 50072730), (15, 46734548), (20, 35050911), (21, 33381820), (28, 25036365), (30, 23367274), (35, 20029092), (42, 16690910), (60, 11683637), (70, 10014546), (84, 8345455), (105, 6676364), (140, 5007273), (210, 3338182), (420, 1669091)]