141288290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3467

約数の個数: 64

約数和(自身を含む): 309173760

約数和(自身を除く): 167885470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 715, 754, 1430, 1595, 1885, 3190, 3407, 3770, 4147, 6814, 8294, 17035, 20735, 34070, 37477, 41470, 44291, 74954, 88582, 98803, 187385, 197606, 221455, 374770, 442910, 487201, 494015, 974402, 988030, 1086833, 1284439, 2173666, 2436005, 2568878, 4872010, 5434165, 6422195, 10868330, 12844390, 14128829, 28257658, 70644145, 141288290]

約数ペア:

[(1, 141288290), (2, 70644145), (5, 28257658), (10, 14128829), (11, 12844390), (13, 10868330), (22, 6422195), (26, 5434165), (29, 4872010), (55, 2568878), (58, 2436005), (65, 2173666), (110, 1284439), (130, 1086833), (143, 988030), (145, 974402), (286, 494015), (290, 487201), (319, 442910), (377, 374770), (638, 221455), (715, 197606), (754, 187385), (1430, 98803), (1595, 88582), (1885, 74954), (3190, 44291), (3407, 41470), (3770, 37477), (4147, 34070), (6814, 20735), (8294, 17035)]