15270666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 32071680

約数和(自身を除く): 16801014

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 463, 478, 717, 926, 1389, 1434, 2778, 5497, 10649, 10994, 16491, 21298, 31947, 32982, 63894, 110657, 221314, 331971, 663942, 2545111, 5090222, 7635333, 15270666]

約数ペア:

[(1, 15270666), (2, 7635333), (3, 5090222), (6, 2545111), (23, 663942), (46, 331971), (69, 221314), (138, 110657), (239, 63894), (463, 32982), (478, 31947), (717, 21298), (926, 16491), (1389, 10994), (1434, 10649), (2778, 5497)]