2990013635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{11447}}^1$

素因数の和:11915

約数の個数: 32

約数和(自身を含む): 4352071680

約数和(自身を除く): 1362058045

約数列:

[1, 5, 7, 17, 35, 85, 119, 439, 595, 2195, 3073, 7463, 11447, 15365, 37315, 52241, 57235, 80129, 194599, 261205, 400645, 972995, 1362193, 5025233, 6810965, 25126165, 35176631, 85428961, 175883155, 427144805, 598002727, 2990013635]

約数ペア:

[(1, 2990013635), (5, 598002727), (7, 427144805), (17, 175883155), (35, 85428961), (85, 35176631), (119, 25126165), (439, 6810965), (595, 5025233), (2195, 1362193), (3073, 972995), (7463, 400645), (11447, 261205), (15365, 194599), (37315, 80129), (52241, 57235)]