140994490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3779}}^1$

素因数の和:3847

約数の個数: 64

約数和(自身を含む): 320060160

約数和(自身を除く): 179065670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 3779, 5330, 7462, 7558, 18655, 18895, 26453, 37310, 37790, 49127, 52906, 98254, 132265, 154939, 245635, 264530, 309878, 343889, 491270, 687778, 774695, 1084573, 1549390, 1719445, 2014207, 2169146, 3438890, 4028414, 5422865, 10071035, 10845730, 14099449, 20142070, 28198898, 70497245, 140994490]

約数ペア:

[(1, 140994490), (2, 70497245), (5, 28198898), (7, 20142070), (10, 14099449), (13, 10845730), (14, 10071035), (26, 5422865), (35, 4028414), (41, 3438890), (65, 2169146), (70, 2014207), (82, 1719445), (91, 1549390), (130, 1084573), (182, 774695), (205, 687778), (287, 491270), (410, 343889), (455, 309878), (533, 264530), (574, 245635), (910, 154939), (1066, 132265), (1435, 98254), (2665, 52906), (2870, 49127), (3731, 37790), (3779, 37310), (5330, 26453), (7462, 18895), (7558, 18655)]