4165140

素因数分解:

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

素因数の和:277

約数の個数: 96

約数和(自身を含む): 13676544

約数和(自身を除く): 9511404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 211, 235, 282, 329, 420, 422, 470, 564, 633, 658, 705, 844, 940, 987, 1055, 1266, 1316, 1410, 1477, 1645, 1974, 2110, 2532, 2820, 2954, 3165, 3290, 3948, 4220, 4431, 4935, 5908, 6330, 6580, 7385, 8862, 9870, 9917, 12660, 14770, 17724, 19740, 19834, 22155, 29540, 29751, 39668, 44310, 49585, 59502, 69419, 88620, 99170, 119004, 138838, 148755, 198340, 208257, 277676, 297510, 347095, 416514, 595020, 694190, 833028, 1041285, 1388380, 2082570, 4165140]

約数ペア:

[(1, 4165140), (2, 2082570), (3, 1388380), (4, 1041285), (5, 833028), (6, 694190), (7, 595020), (10, 416514), (12, 347095), (14, 297510), (15, 277676), (20, 208257), (21, 198340), (28, 148755), (30, 138838), (35, 119004), (42, 99170), (47, 88620), (60, 69419), (70, 59502), (84, 49585), (94, 44310), (105, 39668), (140, 29751), (141, 29540), (188, 22155), (210, 19834), (211, 19740), (235, 17724), (282, 14770), (329, 12660), (420, 9917), (422, 9870), (470, 8862), (564, 7385), (633, 6580), (658, 6330), (705, 5908), (844, 4935), (940, 4431), (987, 4220), (1055, 3948), (1266, 3290), (1316, 3165), (1410, 2954), (1477, 2820), (1645, 2532), (1974, 2110)]