2722810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 5216400

約数和(自身を除く): 2493590

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 229, 290, 410, 458, 1145, 1189, 2290, 2378, 5945, 6641, 9389, 11890, 13282, 18778, 33205, 46945, 66410, 93890, 272281, 544562, 1361405, 2722810]

約数ペア:

[(1, 2722810), (2, 1361405), (5, 544562), (10, 272281), (29, 93890), (41, 66410), (58, 46945), (82, 33205), (145, 18778), (205, 13282), (229, 11890), (290, 9389), (410, 6641), (458, 5945), (1145, 2378), (1189, 2290)]