12246990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 34767360

約数和(自身を除く): 22520370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2011, 2030, 3045, 4022, 6033, 6090, 10055, 12066, 14077, 20110, 28154, 30165, 42231, 58319, 60330, 70385, 84462, 116638, 140770, 174957, 211155, 291595, 349914, 408233, 422310, 583190, 816466, 874785, 1224699, 1749570, 2041165, 2449398, 4082330, 6123495, 12246990]

約数ペア:

[(1, 12246990), (2, 6123495), (3, 4082330), (5, 2449398), (6, 2041165), (7, 1749570), (10, 1224699), (14, 874785), (15, 816466), (21, 583190), (29, 422310), (30, 408233), (35, 349914), (42, 291595), (58, 211155), (70, 174957), (87, 140770), (105, 116638), (145, 84462), (174, 70385), (203, 60330), (210, 58319), (290, 42231), (406, 30165), (435, 28154), (609, 20110), (870, 14077), (1015, 12066), (1218, 10055), (2011, 6090), (2030, 6033), (3045, 4022)]