30104217

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 55617408

約数和(自身を除く): 25513191

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 99, 113, 117, 143, 207, 253, 297, 299, 339, 351, 429, 621, 759, 891, 897, 1017, 1053, 1243, 1287, 1469, 1863, 2277, 2599, 2691, 3051, 3289, 3729, 3861, 4407, 6831, 7797, 8073, 9153, 9867, 11187, 11583, 13221, 16159, 20493, 23391, 24219, 28589, 29601, 33561, 33787, 39663, 48477, 70173, 85767, 88803, 100683, 101361, 118989, 145431, 210519, 257301, 266409, 304083, 371657, 436293, 771903, 912249, 1114971, 1308879, 2315709, 2736747, 3344913, 10034739, 30104217]

約数ペア:

[(1, 30104217), (3, 10034739), (9, 3344913), (11, 2736747), (13, 2315709), (23, 1308879), (27, 1114971), (33, 912249), (39, 771903), (69, 436293), (81, 371657), (99, 304083), (113, 266409), (117, 257301), (143, 210519), (207, 145431), (253, 118989), (297, 101361), (299, 100683), (339, 88803), (351, 85767), (429, 70173), (621, 48477), (759, 39663), (891, 33787), (897, 33561), (1017, 29601), (1053, 28589), (1243, 24219), (1287, 23391), (1469, 20493), (1863, 16159), (2277, 13221), (2599, 11583), (2691, 11187), (3051, 9867), (3289, 9153), (3729, 8073), (3861, 7797), (4407, 6831)]