30842427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 54558720

約数和(自身を除く): 23716293

約数列:

[1, 3, 7, 11, 21, 31, 33, 59, 73, 77, 93, 177, 217, 219, 231, 341, 413, 511, 649, 651, 803, 1023, 1239, 1533, 1829, 1947, 2263, 2387, 2409, 4307, 4543, 5487, 5621, 6789, 7161, 12803, 12921, 13629, 15841, 16863, 20119, 24893, 30149, 38409, 47377, 47523, 60357, 74679, 90447, 133517, 140833, 142131, 174251, 331639, 400551, 422499, 522753, 934619, 994917, 1468687, 2803857, 4406061, 10280809, 30842427]

約数ペア:

[(1, 30842427), (3, 10280809), (7, 4406061), (11, 2803857), (21, 1468687), (31, 994917), (33, 934619), (59, 522753), (73, 422499), (77, 400551), (93, 331639), (177, 174251), (217, 142131), (219, 140833), (231, 133517), (341, 90447), (413, 74679), (511, 60357), (649, 47523), (651, 47377), (803, 38409), (1023, 30149), (1239, 24893), (1533, 20119), (1829, 16863), (1947, 15841), (2263, 13629), (2387, 12921), (2409, 12803), (4307, 7161), (4543, 6789), (5487, 5621)]