30929784

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15527}}^1$

素因数の和:15619

約数の個数: 32

約数和(自身を含む): 78261120

約数和(自身を除く): 47331336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15527, 31054, 46581, 62108, 93162, 124216, 186324, 372648, 1288741, 2577482, 3866223, 5154964, 7732446, 10309928, 15464892, 30929784]

約数ペア:

[(1, 30929784), (2, 15464892), (3, 10309928), (4, 7732446), (6, 5154964), (8, 3866223), (12, 2577482), (24, 1288741), (83, 372648), (166, 186324), (249, 124216), (332, 93162), (498, 62108), (664, 46581), (996, 31054), (1992, 15527)]