2082570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 5861376

約数和(自身を除く): 3778806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 211, 235, 282, 329, 422, 470, 633, 658, 705, 987, 1055, 1266, 1410, 1477, 1645, 1974, 2110, 2954, 3165, 3290, 4431, 4935, 6330, 7385, 8862, 9870, 9917, 14770, 19834, 22155, 29751, 44310, 49585, 59502, 69419, 99170, 138838, 148755, 208257, 297510, 347095, 416514, 694190, 1041285, 2082570]

約数ペア:

[(1, 2082570), (2, 1041285), (3, 694190), (5, 416514), (6, 347095), (7, 297510), (10, 208257), (14, 148755), (15, 138838), (21, 99170), (30, 69419), (35, 59502), (42, 49585), (47, 44310), (70, 29751), (94, 22155), (105, 19834), (141, 14770), (210, 9917), (211, 9870), (235, 8862), (282, 7385), (329, 6330), (422, 4935), (470, 4431), (633, 3290), (658, 3165), (705, 2954), (987, 2110), (1055, 1974), (1266, 1645), (1410, 1477)]