85208970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36887}}^1$

素因数の和:36915

約数の個数: 64

約数和(自身を含む): 254969856

約数和(自身を除く): 169760886

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, 2310, 36887, 73774, 110661, 184435, 221322, 258209, 368870, 405757, 516418, 553305, 774627, 811514, 1106610, 1217271, 1291045, 1549254, 2028785, 2434542, 2582090, 2840299, 3873135, 4057570, 5680598, 6086355, 7746270, 8520897, 12172710, 14201495, 17041794, 28402990, 42604485, 85208970]

約数ペア:

[(1, 85208970), (2, 42604485), (3, 28402990), (5, 17041794), (6, 14201495), (7, 12172710), (10, 8520897), (11, 7746270), (14, 6086355), (15, 5680598), (21, 4057570), (22, 3873135), (30, 2840299), (33, 2582090), (35, 2434542), (42, 2028785), (55, 1549254), (66, 1291045), (70, 1217271), (77, 1106610), (105, 811514), (110, 774627), (154, 553305), (165, 516418), (210, 405757), (231, 368870), (330, 258209), (385, 221322), (462, 184435), (770, 110661), (1155, 73774), (2310, 36887)]