2660147685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 5211618048

約数和(自身を除く): 2551470363

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 211, 299, 345, 585, 633, 897, 937, 1035, 1055, 1495, 1899, 2691, 2743, 2811, 3165, 4485, 4685, 4853, 8229, 8433, 9495, 12181, 13455, 13715, 14055, 14559, 21551, 24265, 24687, 36543, 41145, 42165, 43677, 60905, 63089, 64653, 72795, 107755, 109629, 123435, 182715, 189267, 193959, 197707, 218385, 280163, 315445, 323265, 548145, 567801, 593121, 840489, 946335, 969795, 988535, 1400815, 1779363, 2521467, 2570191, 2839005, 2965605, 4202445, 4547261, 7710573, 8896815, 12607335, 12850955, 13641783, 22736305, 23131719, 38552865, 40925349, 59114393, 68208915, 115658595, 177343179, 204626745, 295571965, 532029537, 886715895, 2660147685]

約数ペア:

[(1, 2660147685), (3, 886715895), (5, 532029537), (9, 295571965), (13, 204626745), (15, 177343179), (23, 115658595), (39, 68208915), (45, 59114393), (65, 40925349), (69, 38552865), (115, 23131719), (117, 22736305), (195, 13641783), (207, 12850955), (211, 12607335), (299, 8896815), (345, 7710573), (585, 4547261), (633, 4202445), (897, 2965605), (937, 2839005), (1035, 2570191), (1055, 2521467), (1495, 1779363), (1899, 1400815), (2691, 988535), (2743, 969795), (2811, 946335), (3165, 840489), (4485, 593121), (4685, 567801), (4853, 548145), (8229, 323265), (8433, 315445), (9495, 280163), (12181, 218385), (13455, 197707), (13715, 193959), (14055, 189267), (14559, 182715), (21551, 123435), (24265, 109629), (24687, 107755), (36543, 72795), (41145, 64653), (42165, 63089), (43677, 60905)]