2949870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 8833536

約数和(自身を除く): 5883666

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 1277, 2310, 2554, 3831, 6385, 7662, 8939, 12770, 14047, 17878, 19155, 26817, 28094, 38310, 42141, 44695, 53634, 70235, 84282, 89390, 98329, 134085, 140470, 196658, 210705, 268170, 294987, 421410, 491645, 589974, 983290, 1474935, 2949870]

約数ペア:

[(1, 2949870), (2, 1474935), (3, 983290), (5, 589974), (6, 491645), (7, 421410), (10, 294987), (11, 268170), (14, 210705), (15, 196658), (21, 140470), (22, 134085), (30, 98329), (33, 89390), (35, 84282), (42, 70235), (55, 53634), (66, 44695), (70, 42141), (77, 38310), (105, 28094), (110, 26817), (154, 19155), (165, 17878), (210, 14047), (231, 12770), (330, 8939), (385, 7662), (462, 6385), (770, 3831), (1155, 2554), (1277, 2310)]