6469290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71881}}^1$

素因数の和:71894

約数の個数: 24

約数和(自身を含む): 16820388

約数和(自身を除く): 10351098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 71881, 143762, 215643, 359405, 431286, 646929, 718810, 1078215, 1293858, 2156430, 3234645, 6469290]

約数ペア:

[(1, 6469290), (2, 3234645), (3, 2156430), (5, 1293858), (6, 1078215), (9, 718810), (10, 646929), (15, 431286), (18, 359405), (30, 215643), (45, 143762), (90, 71881)]