2139060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 7483392

約数和(自身を除く): 5344332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 463, 660, 770, 924, 926, 1155, 1389, 1540, 1852, 2310, 2315, 2778, 3241, 4620, 4630, 5093, 5556, 6482, 6945, 9260, 9723, 10186, 12964, 13890, 15279, 16205, 19446, 20372, 25465, 27780, 30558, 32410, 35651, 38892, 48615, 50930, 61116, 64820, 71302, 76395, 97230, 101860, 106953, 142604, 152790, 178255, 194460, 213906, 305580, 356510, 427812, 534765, 713020, 1069530, 2139060]

約数ペア:

[(1, 2139060), (2, 1069530), (3, 713020), (4, 534765), (5, 427812), (6, 356510), (7, 305580), (10, 213906), (11, 194460), (12, 178255), (14, 152790), (15, 142604), (20, 106953), (21, 101860), (22, 97230), (28, 76395), (30, 71302), (33, 64820), (35, 61116), (42, 50930), (44, 48615), (55, 38892), (60, 35651), (66, 32410), (70, 30558), (77, 27780), (84, 25465), (105, 20372), (110, 19446), (132, 16205), (140, 15279), (154, 13890), (165, 12964), (210, 10186), (220, 9723), (231, 9260), (308, 6945), (330, 6482), (385, 5556), (420, 5093), (462, 4630), (463, 4620), (660, 3241), (770, 2778), (924, 2315), (926, 2310), (1155, 1852), (1389, 1540)]