85470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:65

約数の個数: 64

約数和(自身を含む): 262656

約数和(自身を除く): 177186

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 814, 1110, 1155, 1221, 1295, 1554, 2035, 2310, 2442, 2590, 2849, 3885, 4070, 5698, 6105, 7770, 8547, 12210, 14245, 17094, 28490, 42735, 85470]

約数ペア:

[(1, 85470), (2, 42735), (3, 28490), (5, 17094), (6, 14245), (7, 12210), (10, 8547), (11, 7770), (14, 6105), (15, 5698), (21, 4070), (22, 3885), (30, 2849), (33, 2590), (35, 2442), (37, 2310), (42, 2035), (55, 1554), (66, 1295), (70, 1221), (74, 1155), (77, 1110), (105, 814), (110, 777), (111, 770), (154, 555), (165, 518), (185, 462), (210, 407), (222, 385), (231, 370), (259, 330)]