1221245850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11047}}^1$

素因数の和:11140

約数の個数: 96

約数和(自身を含む): 3353642496

約数和(自身を除く): 2132396646

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 67, 75, 110, 134, 150, 165, 201, 275, 330, 335, 402, 550, 670, 737, 825, 1005, 1474, 1650, 1675, 2010, 2211, 3350, 3685, 4422, 5025, 7370, 10050, 11047, 11055, 18425, 22094, 22110, 33141, 36850, 55235, 55275, 66282, 110470, 110550, 121517, 165705, 243034, 276175, 331410, 364551, 552350, 607585, 729102, 740149, 828525, 1215170, 1480298, 1657050, 1822755, 2220447, 3037925, 3645510, 3700745, 4440894, 6075850, 7401490, 8141639, 9113775, 11102235, 16283278, 18227550, 18503725, 22204470, 24424917, 37007450, 40708195, 48849834, 55511175, 81416390, 111022350, 122124585, 203540975, 244249170, 407081950, 610622925, 1221245850]

約数ペア:

[(1, 1221245850), (2, 610622925), (3, 407081950), (5, 244249170), (6, 203540975), (10, 122124585), (11, 111022350), (15, 81416390), (22, 55511175), (25, 48849834), (30, 40708195), (33, 37007450), (50, 24424917), (55, 22204470), (66, 18503725), (67, 18227550), (75, 16283278), (110, 11102235), (134, 9113775), (150, 8141639), (165, 7401490), (201, 6075850), (275, 4440894), (330, 3700745), (335, 3645510), (402, 3037925), (550, 2220447), (670, 1822755), (737, 1657050), (825, 1480298), (1005, 1215170), (1474, 828525), (1650, 740149), (1675, 729102), (2010, 607585), (2211, 552350), (3350, 364551), (3685, 331410), (4422, 276175), (5025, 243034), (7370, 165705), (10050, 121517), (11047, 110550), (11055, 110470), (18425, 66282), (22094, 55275), (22110, 55235), (33141, 36850)]