2489775090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{32381}}^1$

素因数の和:32635

約数の個数: 64

約数和(自身を含む): 6546863232

約数和(自身を除く): 4057088142

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 233, 330, 466, 699, 1165, 1398, 2330, 2563, 3495, 5126, 6990, 7689, 12815, 15378, 25630, 32381, 38445, 64762, 76890, 97143, 161905, 194286, 323810, 356191, 485715, 712382, 971430, 1068573, 1780955, 2137146, 3561910, 5342865, 7544773, 10685730, 15089546, 22634319, 37723865, 45268638, 75447730, 82992503, 113171595, 165985006, 226343190, 248977509, 414962515, 497955018, 829925030, 1244887545, 2489775090]

約数ペア:

[(1, 2489775090), (2, 1244887545), (3, 829925030), (5, 497955018), (6, 414962515), (10, 248977509), (11, 226343190), (15, 165985006), (22, 113171595), (30, 82992503), (33, 75447730), (55, 45268638), (66, 37723865), (110, 22634319), (165, 15089546), (233, 10685730), (330, 7544773), (466, 5342865), (699, 3561910), (1165, 2137146), (1398, 1780955), (2330, 1068573), (2563, 971430), (3495, 712382), (5126, 485715), (6990, 356191), (7689, 323810), (12815, 194286), (15378, 161905), (25630, 97143), (32381, 76890), (38445, 64762)]