130190165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 193689984

約数和(自身を除く): 63499819

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 211, 289, 305, 427, 595, 1037, 1055, 1445, 1477, 2023, 2135, 3587, 5185, 7259, 7385, 10115, 12871, 17629, 17935, 25109, 36295, 60979, 64355, 88145, 90097, 123403, 125545, 218807, 304895, 426853, 450485, 617015, 1094035, 1531649, 2134265, 3719719, 7658245, 18598595, 26038033, 130190165]

約数ペア:

[(1, 130190165), (5, 26038033), (7, 18598595), (17, 7658245), (35, 3719719), (61, 2134265), (85, 1531649), (119, 1094035), (211, 617015), (289, 450485), (305, 426853), (427, 304895), (595, 218807), (1037, 125545), (1055, 123403), (1445, 90097), (1477, 88145), (2023, 64355), (2135, 60979), (3587, 36295), (5185, 25109), (7259, 17935), (7385, 17629), (10115, 12871)]