180350282

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{30169}}^1$

素因数の和:30246

約数の個数: 24

約数和(自身を含む): 319862340

約数和(自身を除く): 139512058

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 30169, 60338, 211183, 422366, 1478281, 1840309, 2956562, 3680618, 12882163, 25764326, 90175141, 180350282]

約数ペア:

[(1, 180350282), (2, 90175141), (7, 25764326), (14, 12882163), (49, 3680618), (61, 2956562), (98, 1840309), (122, 1478281), (427, 422366), (854, 211183), (2989, 60338), (5978, 30169)]