2118889715005

素因数分解:

$5^1\times 7^4\times {\mathrm{10567}}^1\times {\mathrm{16703}}^1$

素因数の和:27303

約数の個数: 40

約数和(自身を含む): 2966727416832

約数和(自身を除く): 847837701827

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 10567, 12005, 16703, 52835, 73969, 83515, 116921, 369845, 517783, 584605, 818447, 2588915, 3624481, 4092235, 5729129, 18122405, 25371367, 28645645, 40103903, 126856835, 176500601, 200519515, 882503005, 1235504207, 6177521035, 8648529449, 43242647245, 60539706143, 302698530715, 423777943001, 2118889715005]

約数ペア:

[(1, 2118889715005), (5, 423777943001), (7, 302698530715), (35, 60539706143), (49, 43242647245), (245, 8648529449), (343, 6177521035), (1715, 1235504207), (2401, 882503005), (10567, 200519515), (12005, 176500601), (16703, 126856835), (52835, 40103903), (73969, 28645645), (83515, 25371367), (116921, 18122405), (369845, 5729129), (517783, 4092235), (584605, 3624481), (818447, 2588915)]