30186849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7725

約数の個数: 32

約数和(自身を含む): 53139456

約数和(自身を除く): 22952607

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 7687, 23061, 53809, 84557, 130679, 161427, 253671, 392037, 591899, 914753, 1437469, 1775697, 2744259, 4312407, 10062283, 30186849]

約数ペア:

[(1, 30186849), (3, 10062283), (7, 4312407), (11, 2744259), (17, 1775697), (21, 1437469), (33, 914753), (51, 591899), (77, 392037), (119, 253671), (187, 161427), (231, 130679), (357, 84557), (561, 53809), (1309, 23061), (3927, 7687)]