2514260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17959}}^1$

素因数の和:17975

約数の個数: 24

約数和(自身を含む): 6034560

約数和(自身を除く): 3520300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17959, 35918, 71836, 89795, 125713, 179590, 251426, 359180, 502852, 628565, 1257130, 2514260]

約数ペア:

[(1, 2514260), (2, 1257130), (4, 628565), (5, 502852), (7, 359180), (10, 251426), (14, 179590), (20, 125713), (28, 89795), (35, 71836), (70, 35918), (140, 17959)]