47419470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{75269}}^1$

素因数の和:75289

約数の個数: 48

約数和(自身を含む): 140905440

約数和(自身を除く): 93485970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 75269, 150538, 225807, 376345, 451614, 526883, 677421, 752690, 1053766, 1129035, 1354842, 1580649, 2258070, 2634415, 3161298, 3387105, 4741947, 5268830, 6774210, 7903245, 9483894, 15806490, 23709735, 47419470]

約数ペア:

[(1, 47419470), (2, 23709735), (3, 15806490), (5, 9483894), (6, 7903245), (7, 6774210), (9, 5268830), (10, 4741947), (14, 3387105), (15, 3161298), (18, 2634415), (21, 2258070), (30, 1580649), (35, 1354842), (42, 1129035), (45, 1053766), (63, 752690), (70, 677421), (90, 526883), (105, 451614), (126, 376345), (210, 225807), (315, 150538), (630, 75269)]