8294910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21269}}^1$

素因数の和:21292

約数の個数: 32

約数和(自身を含む): 21440160

約数和(自身を除く): 13145250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21269, 42538, 63807, 106345, 127614, 212690, 276497, 319035, 552994, 638070, 829491, 1382485, 1658982, 2764970, 4147455, 8294910]

約数ペア:

[(1, 8294910), (2, 4147455), (3, 2764970), (5, 1658982), (6, 1382485), (10, 829491), (13, 638070), (15, 552994), (26, 319035), (30, 276497), (39, 212690), (65, 127614), (78, 106345), (130, 63807), (195, 42538), (390, 21269)]