130980942

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 167617458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 127, 142, 213, 254, 269, 381, 426, 538, 639, 762, 807, 1143, 1278, 1614, 1917, 2286, 2421, 3429, 3834, 4842, 6858, 7263, 9017, 14526, 18034, 19099, 27051, 34163, 38198, 54102, 57297, 68326, 81153, 102489, 114594, 162306, 171891, 204978, 243459, 307467, 343782, 486918, 515673, 614934, 922401, 1031346, 1844802, 2425573, 4851146, 7276719, 14553438, 21830157, 43660314, 65490471, 130980942]

約数ペア:

[(1, 130980942), (2, 65490471), (3, 43660314), (6, 21830157), (9, 14553438), (18, 7276719), (27, 4851146), (54, 2425573), (71, 1844802), (127, 1031346), (142, 922401), (213, 614934), (254, 515673), (269, 486918), (381, 343782), (426, 307467), (538, 243459), (639, 204978), (762, 171891), (807, 162306), (1143, 114594), (1278, 102489), (1614, 81153), (1917, 68326), (2286, 57297), (2421, 54102), (3429, 38198), (3834, 34163), (4842, 27051), (6858, 19099), (7263, 18034), (9017, 14526)]