2100450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 6071040

約数和(自身を除く): 3970590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 67, 75, 95, 110, 114, 134, 150, 165, 190, 201, 209, 275, 285, 330, 335, 402, 418, 475, 550, 570, 627, 670, 737, 825, 950, 1005, 1045, 1254, 1273, 1425, 1474, 1650, 1675, 2010, 2090, 2211, 2546, 2850, 3135, 3350, 3685, 3819, 4422, 5025, 5225, 6270, 6365, 7370, 7638, 10050, 10450, 11055, 12730, 14003, 15675, 18425, 19095, 22110, 28006, 31350, 31825, 36850, 38190, 42009, 55275, 63650, 70015, 84018, 95475, 110550, 140030, 190950, 210045, 350075, 420090, 700150, 1050225, 2100450]

約数ペア:

[(1, 2100450), (2, 1050225), (3, 700150), (5, 420090), (6, 350075), (10, 210045), (11, 190950), (15, 140030), (19, 110550), (22, 95475), (25, 84018), (30, 70015), (33, 63650), (38, 55275), (50, 42009), (55, 38190), (57, 36850), (66, 31825), (67, 31350), (75, 28006), (95, 22110), (110, 19095), (114, 18425), (134, 15675), (150, 14003), (165, 12730), (190, 11055), (201, 10450), (209, 10050), (275, 7638), (285, 7370), (330, 6365), (335, 6270), (402, 5225), (418, 5025), (475, 4422), (550, 3819), (570, 3685), (627, 3350), (670, 3135), (737, 2850), (825, 2546), (950, 2211), (1005, 2090), (1045, 2010), (1254, 1675), (1273, 1650), (1425, 1474)]