30428724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 75922560

約数和(自身を除く): 45493836

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2689, 2829, 3772, 5378, 5658, 8067, 10756, 11316, 16134, 32268, 61847, 110249, 123694, 185541, 220498, 247388, 330747, 371082, 440996, 661494, 742164, 1322988, 2535727, 5071454, 7607181, 10142908, 15214362, 30428724]

約数ペア:

[(1, 30428724), (2, 15214362), (3, 10142908), (4, 7607181), (6, 5071454), (12, 2535727), (23, 1322988), (41, 742164), (46, 661494), (69, 440996), (82, 371082), (92, 330747), (123, 247388), (138, 220498), (164, 185541), (246, 123694), (276, 110249), (492, 61847), (943, 32268), (1886, 16134), (2689, 11316), (2829, 10756), (3772, 8067), (5378, 5658)]