1051260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2503}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 3365376

約数和(自身を除く): 2314116

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, 2503, 5006, 7509, 10012, 12515, 15018, 17521, 25030, 30036, 35042, 37545, 50060, 52563, 70084, 75090, 87605, 105126, 150180, 175210, 210252, 262815, 350420, 525630, 1051260]

約数ペア:

[(1, 1051260), (2, 525630), (3, 350420), (4, 262815), (5, 210252), (6, 175210), (7, 150180), (10, 105126), (12, 87605), (14, 75090), (15, 70084), (20, 52563), (21, 50060), (28, 37545), (30, 35042), (35, 30036), (42, 25030), (60, 17521), (70, 15018), (84, 12515), (105, 10012), (140, 7509), (210, 5006), (420, 2503)]