2194500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 192

約数和(自身を含む): 8386560

約数和(自身を除く): 6192060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 25, 28, 30, 33, 35, 38, 42, 44, 50, 55, 57, 60, 66, 70, 75, 76, 77, 84, 95, 100, 105, 110, 114, 125, 132, 133, 140, 150, 154, 165, 175, 190, 209, 210, 220, 228, 231, 250, 266, 275, 285, 300, 308, 330, 350, 375, 380, 385, 399, 418, 420, 462, 475, 500, 525, 532, 550, 570, 627, 660, 665, 700, 750, 770, 798, 825, 836, 875, 924, 950, 1045, 1050, 1100, 1140, 1155, 1254, 1330, 1375, 1425, 1463, 1500, 1540, 1596, 1650, 1750, 1900, 1925, 1995, 2090, 2100, 2310, 2375, 2508, 2625, 2660, 2750, 2850, 2926, 3135, 3300, 3325, 3500, 3850, 3990, 4125, 4180, 4389, 4620, 4750, 5225, 5250, 5500, 5700, 5775, 5852, 6270, 6650, 7125, 7315, 7700, 7980, 8250, 8778, 9500, 9625, 9975, 10450, 10500, 11550, 12540, 13300, 14250, 14630, 15675, 16500, 16625, 17556, 19250, 19950, 20900, 21945, 23100, 26125, 28500, 28875, 29260, 31350, 33250, 36575, 38500, 39900, 43890, 49875, 52250, 57750, 62700, 66500, 73150, 78375, 87780, 99750, 104500, 109725, 115500, 146300, 156750, 182875, 199500, 219450, 313500, 365750, 438900, 548625, 731500, 1097250, 2194500]

約数ペア:

[(1, 2194500), (2, 1097250), (3, 731500), (4, 548625), (5, 438900), (6, 365750), (7, 313500), (10, 219450), (11, 199500), (12, 182875), (14, 156750), (15, 146300), (19, 115500), (20, 109725), (21, 104500), (22, 99750), (25, 87780), (28, 78375), (30, 73150), (33, 66500), (35, 62700), (38, 57750), (42, 52250), (44, 49875), (50, 43890), (55, 39900), (57, 38500), (60, 36575), (66, 33250), (70, 31350), (75, 29260), (76, 28875), (77, 28500), (84, 26125), (95, 23100), (100, 21945), (105, 20900), (110, 19950), (114, 19250), (125, 17556), (132, 16625), (133, 16500), (140, 15675), (150, 14630), (154, 14250), (165, 13300), (175, 12540), (190, 11550), (209, 10500), (210, 10450), (220, 9975), (228, 9625), (231, 9500), (250, 8778), (266, 8250), (275, 7980), (285, 7700), (300, 7315), (308, 7125), (330, 6650), (350, 6270), (375, 5852), (380, 5775), (385, 5700), (399, 5500), (418, 5250), (420, 5225), (462, 4750), (475, 4620), (500, 4389), (525, 4180), (532, 4125), (550, 3990), (570, 3850), (627, 3500), (660, 3325), (665, 3300), (700, 3135), (750, 2926), (770, 2850), (798, 2750), (825, 2660), (836, 2625), (875, 2508), (924, 2375), (950, 2310), (1045, 2100), (1050, 2090), (1100, 1995), (1140, 1925), (1155, 1900), (1254, 1750), (1330, 1650), (1375, 1596), (1425, 1540), (1463, 1500)]