30716478849

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{43609}}^1$

素因数の和:45609

約数の個数: 32

約数和(自身を含む): 49585616640

約数和(自身を除く): 18869137791

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1973, 5919, 13811, 33541, 41433, 43609, 100623, 130827, 234787, 305263, 704361, 741353, 915789, 2224059, 5189471, 15568413, 86040557, 258121671, 602283899, 1462689469, 1806851697, 4388068407, 10238826283, 30716478849]

約数ペア:

[(1, 30716478849), (3, 10238826283), (7, 4388068407), (17, 1806851697), (21, 1462689469), (51, 602283899), (119, 258121671), (357, 86040557), (1973, 15568413), (5919, 5189471), (13811, 2224059), (33541, 915789), (41433, 741353), (43609, 704361), (100623, 305263), (130827, 234787)]