15697031480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30186599}}^1$

素因数の和:30186623

約数の個数: 32

約数和(自身を含む): 38035116000

約数和(自身を除く): 22338084520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30186599, 60373198, 120746396, 150932995, 241492792, 301865990, 392425787, 603731980, 784851574, 1207463960, 1569703148, 1962128935, 3139406296, 3924257870, 7848515740, 15697031480]

約数ペア:

[(1, 15697031480), (2, 7848515740), (4, 3924257870), (5, 3139406296), (8, 1962128935), (10, 1569703148), (13, 1207463960), (20, 784851574), (26, 603731980), (40, 392425787), (52, 301865990), (65, 241492792), (104, 150932995), (130, 120746396), (260, 60373198), (520, 30186599)]