63071330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{128717}}^1$

素因数の和:128738

約数の個数: 24

約数和(自身を含む): 132064668

約数和(自身を除く): 68993338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 128717, 257434, 643585, 901019, 1287170, 1802038, 4505095, 6307133, 9010190, 12614266, 31535665, 63071330]

約数ペア:

[(1, 63071330), (2, 31535665), (5, 12614266), (7, 9010190), (10, 6307133), (14, 4505095), (35, 1802038), (49, 1287170), (70, 901019), (98, 643585), (245, 257434), (490, 128717)]