12655950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 31664640

約数和(自身を除く): 19008690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 607, 695, 834, 1214, 1390, 1821, 2085, 3035, 3475, 3642, 4170, 6070, 6950, 9105, 10425, 15175, 18210, 20850, 30350, 45525, 84373, 91050, 168746, 253119, 421865, 506238, 843730, 1265595, 2109325, 2531190, 4218650, 6327975, 12655950]

約数ペア:

[(1, 12655950), (2, 6327975), (3, 4218650), (5, 2531190), (6, 2109325), (10, 1265595), (15, 843730), (25, 506238), (30, 421865), (50, 253119), (75, 168746), (139, 91050), (150, 84373), (278, 45525), (417, 30350), (607, 20850), (695, 18210), (834, 15175), (1214, 10425), (1390, 9105), (1821, 6950), (2085, 6070), (3035, 4170), (3475, 3642)]