30038943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 48015360

約数和(自身を除く): 17976417

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 2083, 4807, 6249, 14421, 22913, 39577, 47909, 68739, 118731, 143727, 435347, 526999, 910271, 1306041, 1580997, 2730813, 10012981, 30038943]

約数ペア:

[(1, 30038943), (3, 10012981), (11, 2730813), (19, 1580997), (23, 1306041), (33, 910271), (57, 526999), (69, 435347), (209, 143727), (253, 118731), (437, 68739), (627, 47909), (759, 39577), (1311, 22913), (2083, 14421), (4807, 6249)]