30693828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21139}}^1$

素因数の和:21168

約数の個数: 36

約数和(自身を含む): 78725360

約数和(自身を除く): 48031532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21139, 42278, 63417, 84556, 126834, 232529, 253668, 465058, 697587, 930116, 1395174, 2557819, 2790348, 5115638, 7673457, 10231276, 15346914, 30693828]

約数ペア:

[(1, 30693828), (2, 15346914), (3, 10231276), (4, 7673457), (6, 5115638), (11, 2790348), (12, 2557819), (22, 1395174), (33, 930116), (44, 697587), (66, 465058), (121, 253668), (132, 232529), (242, 126834), (363, 84556), (484, 63417), (726, 42278), (1452, 21139)]