28862532990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1\times {\mathrm{2417}}^1$

素因数の和:3186

約数の個数: 96

約数和(自身を含む): 75501953280

約数和(自身を除く): 46639420290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 479, 554, 831, 958, 1385, 1437, 1662, 2395, 2417, 2493, 2770, 2874, 4155, 4311, 4790, 4834, 4986, 7185, 7251, 8310, 8622, 12085, 12465, 14370, 14502, 21555, 21753, 24170, 24930, 36255, 43110, 43506, 72510, 108765, 132683, 217530, 265366, 398049, 663415, 669509, 796098, 1157743, 1194147, 1326830, 1339018, 1990245, 2008527, 2315486, 2388294, 3347545, 3473229, 3980490, 4017054, 5788715, 5970735, 6025581, 6695090, 6946458, 10042635, 10419687, 11577430, 11941470, 12051162, 17366145, 20085270, 20839374, 30127905, 34732290, 52098435, 60255810, 104196870, 320694811, 641389622, 962084433, 1603474055, 1924168866, 2886253299, 3206948110, 4810422165, 5772506598, 9620844330, 14431266495, 28862532990]

約数ペア:

[(1, 28862532990), (2, 14431266495), (3, 9620844330), (5, 5772506598), (6, 4810422165), (9, 3206948110), (10, 2886253299), (15, 1924168866), (18, 1603474055), (30, 962084433), (45, 641389622), (90, 320694811), (277, 104196870), (479, 60255810), (554, 52098435), (831, 34732290), (958, 30127905), (1385, 20839374), (1437, 20085270), (1662, 17366145), (2395, 12051162), (2417, 11941470), (2493, 11577430), (2770, 10419687), (2874, 10042635), (4155, 6946458), (4311, 6695090), (4790, 6025581), (4834, 5970735), (4986, 5788715), (7185, 4017054), (7251, 3980490), (8310, 3473229), (8622, 3347545), (12085, 2388294), (12465, 2315486), (14370, 2008527), (14502, 1990245), (21555, 1339018), (21753, 1326830), (24170, 1194147), (24930, 1157743), (36255, 796098), (43110, 669509), (43506, 663415), (72510, 398049), (108765, 265366), (132683, 217530)]