6891530

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2543}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 12455424

約数和(自身を除く): 5563894

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2543, 2710, 5086, 12715, 25430, 689153, 1378306, 3445765, 6891530]

約数ペア:

[(1, 6891530), (2, 3445765), (5, 1378306), (10, 689153), (271, 25430), (542, 12715), (1355, 5086), (2543, 2710)]