30587193

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 56985600

約数和(自身を除く): 26398407

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 63, 91, 117, 177, 189, 211, 273, 351, 413, 531, 633, 767, 819, 1239, 1477, 1593, 1899, 2301, 2457, 2743, 3717, 4431, 5369, 5697, 6903, 8229, 11151, 12449, 13293, 16107, 19201, 20709, 24687, 37347, 39879, 48321, 57603, 74061, 87143, 112041, 144963, 161837, 172809, 261429, 336123, 485511, 518427, 784287, 1132859, 1456533, 2352861, 3398577, 4369599, 10195731, 30587193]

約数ペア:

[(1, 30587193), (3, 10195731), (7, 4369599), (9, 3398577), (13, 2352861), (21, 1456533), (27, 1132859), (39, 784287), (59, 518427), (63, 485511), (91, 336123), (117, 261429), (177, 172809), (189, 161837), (211, 144963), (273, 112041), (351, 87143), (413, 74061), (531, 57603), (633, 48321), (767, 39879), (819, 37347), (1239, 24687), (1477, 20709), (1593, 19201), (1899, 16107), (2301, 13293), (2457, 12449), (2743, 11151), (3717, 8229), (4431, 6903), (5369, 5697)]