84001260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{200003}}^1$

素因数の和:200022

約数の個数: 48

約数和(自身を含む): 268805376

約数和(自身を除く): 184804116

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, 200003, 400006, 600009, 800012, 1000015, 1200018, 1400021, 2000030, 2400036, 2800042, 3000045, 4000060, 4200063, 5600084, 6000090, 7000105, 8400126, 12000180, 14000210, 16800252, 21000315, 28000420, 42000630, 84001260]

約数ペア:

[(1, 84001260), (2, 42000630), (3, 28000420), (4, 21000315), (5, 16800252), (6, 14000210), (7, 12000180), (10, 8400126), (12, 7000105), (14, 6000090), (15, 5600084), (20, 4200063), (21, 4000060), (28, 3000045), (30, 2800042), (35, 2400036), (42, 2000030), (60, 1400021), (70, 1200018), (84, 1000015), (105, 800012), (140, 600009), (210, 400006), (420, 200003)]