285124410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{11437}}^1$

素因数の和:11727

約数の個数: 48

約数和(自身を含む): 744064776

約数和(自身を除く): 458940366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 8310, 11437, 12465, 22874, 24930, 34311, 57185, 68622, 102933, 114370, 171555, 205866, 343110, 514665, 1029330, 3168049, 6336098, 9504147, 15840245, 19008294, 28512441, 31680490, 47520735, 57024882, 95041470, 142562205, 285124410]

約数ペア:

[(1, 285124410), (2, 142562205), (3, 95041470), (5, 57024882), (6, 47520735), (9, 31680490), (10, 28512441), (15, 19008294), (18, 15840245), (30, 9504147), (45, 6336098), (90, 3168049), (277, 1029330), (554, 514665), (831, 343110), (1385, 205866), (1662, 171555), (2493, 114370), (2770, 102933), (4155, 68622), (4986, 57185), (8310, 34311), (11437, 24930), (12465, 22874)]