2580270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 7727616

約数和(自身を除く): 5147346

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, 1117, 1155, 2234, 2310, 3351, 5585, 6702, 7819, 11170, 12287, 15638, 16755, 23457, 24574, 33510, 36861, 39095, 46914, 61435, 73722, 78190, 86009, 117285, 122870, 172018, 184305, 234570, 258027, 368610, 430045, 516054, 860090, 1290135, 2580270]

約数ペア:

[(1, 2580270), (2, 1290135), (3, 860090), (5, 516054), (6, 430045), (7, 368610), (10, 258027), (11, 234570), (14, 184305), (15, 172018), (21, 122870), (22, 117285), (30, 86009), (33, 78190), (35, 73722), (42, 61435), (55, 46914), (66, 39095), (70, 36861), (77, 33510), (105, 24574), (110, 23457), (154, 16755), (165, 15638), (210, 12287), (231, 11170), (330, 7819), (385, 6702), (462, 5585), (770, 3351), (1117, 2310), (1155, 2234)]