5251260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12503}}^1$

素因数の和:12522

約数の個数: 48

約数和(自身を含む): 16805376

約数和(自身を除く): 11554116

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, 12503, 25006, 37509, 50012, 62515, 75018, 87521, 125030, 150036, 175042, 187545, 250060, 262563, 350084, 375090, 437605, 525126, 750180, 875210, 1050252, 1312815, 1750420, 2625630, 5251260]

約数ペア:

[(1, 5251260), (2, 2625630), (3, 1750420), (4, 1312815), (5, 1050252), (6, 875210), (7, 750180), (10, 525126), (12, 437605), (14, 375090), (15, 350084), (20, 262563), (21, 250060), (28, 187545), (30, 175042), (35, 150036), (42, 125030), (60, 87521), (70, 75018), (84, 62515), (105, 50012), (140, 37509), (210, 25006), (420, 12503)]