1086260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7759}}^1$

素因数の和:7775

約数の個数: 24

約数和(自身を含む): 2607360

約数和(自身を除く): 1521100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7759, 15518, 31036, 38795, 54313, 77590, 108626, 155180, 217252, 271565, 543130, 1086260]

約数ペア:

[(1, 1086260), (2, 543130), (4, 271565), (5, 217252), (7, 155180), (10, 108626), (14, 77590), (20, 54313), (28, 38795), (35, 31036), (70, 15518), (140, 7759)]