66398910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15923}}^1$

素因数の和:16072

約数の個数: 32

約数和(自身を含む): 160513920

約数和(自身を除く): 94115010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 15923, 31846, 47769, 79615, 95538, 159230, 238845, 477690, 2213297, 4426594, 6639891, 11066485, 13279782, 22132970, 33199455, 66398910]

約数ペア:

[(1, 66398910), (2, 33199455), (3, 22132970), (5, 13279782), (6, 11066485), (10, 6639891), (15, 4426594), (30, 2213297), (139, 477690), (278, 238845), (417, 159230), (695, 95538), (834, 79615), (1390, 47769), (2085, 31846), (4170, 15923)]