559021890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{380287}}^1$

素因数の和:380311

約数の個数: 48

約数和(自身を含む): 1560701952

約数和(自身を除く): 1001680062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 380287, 760574, 1140861, 1901435, 2281722, 2662009, 3802870, 5324018, 5704305, 7986027, 11408610, 13310045, 15972054, 18634063, 26620090, 37268126, 39930135, 55902189, 79860270, 93170315, 111804378, 186340630, 279510945, 559021890]

約数ペア:

[(1, 559021890), (2, 279510945), (3, 186340630), (5, 111804378), (6, 93170315), (7, 79860270), (10, 55902189), (14, 39930135), (15, 37268126), (21, 26620090), (30, 18634063), (35, 15972054), (42, 13310045), (49, 11408610), (70, 7986027), (98, 5704305), (105, 5324018), (147, 3802870), (210, 2662009), (245, 2281722), (294, 1901435), (490, 1140861), (735, 760574), (1470, 380287)]