27404370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43499}}^1$

素因数の和:43519

約数の個数: 48

約数和(自身を含む): 81432000

約数和(自身を除く): 54027630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 43499, 86998, 130497, 217495, 260994, 304493, 391491, 434990, 608986, 652485, 782982, 913479, 1304970, 1522465, 1826958, 1957455, 2740437, 3044930, 3914910, 4567395, 5480874, 9134790, 13702185, 27404370]

約数ペア:

[(1, 27404370), (2, 13702185), (3, 9134790), (5, 5480874), (6, 4567395), (7, 3914910), (9, 3044930), (10, 2740437), (14, 1957455), (15, 1826958), (18, 1522465), (21, 1304970), (30, 913479), (35, 782982), (42, 652485), (45, 608986), (63, 434990), (70, 391491), (90, 304493), (105, 260994), (126, 217495), (210, 130497), (315, 86998), (630, 43499)]