27839130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2959

約数の個数: 64

約数和(自身を含む): 75427200

約数和(自身を除く): 47588070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 2909, 3190, 4785, 5818, 8727, 9570, 14545, 17454, 29090, 31999, 43635, 63998, 84361, 87270, 95997, 159995, 168722, 191994, 253083, 319990, 421805, 479985, 506166, 843610, 927971, 959970, 1265415, 1855942, 2530830, 2783913, 4639855, 5567826, 9279710, 13919565, 27839130]

約数ペア:

[(1, 27839130), (2, 13919565), (3, 9279710), (5, 5567826), (6, 4639855), (10, 2783913), (11, 2530830), (15, 1855942), (22, 1265415), (29, 959970), (30, 927971), (33, 843610), (55, 506166), (58, 479985), (66, 421805), (87, 319990), (110, 253083), (145, 191994), (165, 168722), (174, 159995), (290, 95997), (319, 87270), (330, 84361), (435, 63998), (638, 43635), (870, 31999), (957, 29090), (1595, 17454), (1914, 14545), (2909, 9570), (3190, 8727), (4785, 5818)]