121072910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13619}}^1$

素因数の和:13760

約数の個数: 32

約数和(自身を含む): 251043840

約数和(自身を除く): 129970930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 13619, 27238, 68095, 95333, 136190, 190666, 476665, 953330, 1729613, 3459226, 8648065, 12107291, 17296130, 24214582, 60536455, 121072910]

約数ペア:

[(1, 121072910), (2, 60536455), (5, 24214582), (7, 17296130), (10, 12107291), (14, 8648065), (35, 3459226), (70, 1729613), (127, 953330), (254, 476665), (635, 190666), (889, 136190), (1270, 95333), (1778, 68095), (4445, 27238), (8890, 13619)]