4882990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 10183680

約数和(自身を除く): 5300690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 883, 1106, 1766, 2765, 4415, 5530, 6181, 8830, 12362, 30905, 61810, 69757, 139514, 348785, 488299, 697570, 976598, 2441495, 4882990]

約数ペア:

[(1, 4882990), (2, 2441495), (5, 976598), (7, 697570), (10, 488299), (14, 348785), (35, 139514), (70, 69757), (79, 61810), (158, 30905), (395, 12362), (553, 8830), (790, 6181), (883, 5530), (1106, 4415), (1766, 2765)]