81026310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8629}}^1$

素因数の和:8952

約数の個数: 32

約数和(自身を含む): 195107040

約数和(自身を除く): 114080730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 8629, 9390, 17258, 25887, 43145, 51774, 86290, 129435, 258870, 2700877, 5401754, 8102631, 13504385, 16205262, 27008770, 40513155, 81026310]

約数ペア:

[(1, 81026310), (2, 40513155), (3, 27008770), (5, 16205262), (6, 13504385), (10, 8102631), (15, 5401754), (30, 2700877), (313, 258870), (626, 129435), (939, 86290), (1565, 51774), (1878, 43145), (3130, 25887), (4695, 17258), (8629, 9390)]