66067270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 134027136

約数和(自身を除く): 67959866

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 61, 85, 115, 122, 170, 230, 277, 305, 391, 554, 610, 782, 1037, 1385, 1403, 1955, 2074, 2770, 2806, 3910, 4709, 5185, 6371, 7015, 9418, 10370, 12742, 14030, 16897, 23545, 23851, 31855, 33794, 47090, 47702, 63710, 84485, 108307, 119255, 168970, 216614, 238510, 287249, 388631, 541535, 574498, 777262, 1083070, 1436245, 1943155, 2872490, 3886310, 6606727, 13213454, 33033635, 66067270]

約数ペア:

[(1, 66067270), (2, 33033635), (5, 13213454), (10, 6606727), (17, 3886310), (23, 2872490), (34, 1943155), (46, 1436245), (61, 1083070), (85, 777262), (115, 574498), (122, 541535), (170, 388631), (230, 287249), (277, 238510), (305, 216614), (391, 168970), (554, 119255), (610, 108307), (782, 84485), (1037, 63710), (1385, 47702), (1403, 47090), (1955, 33794), (2074, 31855), (2770, 23851), (2806, 23545), (3910, 16897), (4709, 14030), (5185, 12742), (6371, 10370), (7015, 9418)]