30254436

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1307}}^1$

素因数の和:1960

約数の個数: 36

約数和(自身を含む): 76654032

約数和(自身を除く): 46399596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1307, 1929, 2572, 2614, 3858, 3921, 5228, 5787, 7716, 7842, 11574, 11763, 15684, 23148, 23526, 47052, 840401, 1680802, 2521203, 3361604, 5042406, 7563609, 10084812, 15127218, 30254436]

約数ペア:

[(1, 30254436), (2, 15127218), (3, 10084812), (4, 7563609), (6, 5042406), (9, 3361604), (12, 2521203), (18, 1680802), (36, 840401), (643, 47052), (1286, 23526), (1307, 23148), (1929, 15684), (2572, 11763), (2614, 11574), (3858, 7842), (3921, 7716), (5228, 5787)]