2306140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 4918032

約数和(自身を除く): 2611892

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1721, 3442, 6884, 8605, 17210, 34420, 115307, 230614, 461228, 576535, 1153070, 2306140]

約数ペア:

[(1, 2306140), (2, 1153070), (4, 576535), (5, 461228), (10, 230614), (20, 115307), (67, 34420), (134, 17210), (268, 8605), (335, 6884), (670, 3442), (1340, 1721)]