259478940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9221}}^1$

素因数の和:9307

約数の個数: 96

約数和(自身を含む): 842817024

約数和(自身を除く): 583338084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9221, 9380, 14070, 18442, 27663, 28140, 36884, 46105, 55326, 64547, 92210, 110652, 129094, 138315, 184420, 193641, 258188, 276630, 322735, 387282, 553260, 617807, 645470, 774564, 968205, 1235614, 1290940, 1853421, 1936410, 2471228, 3089035, 3706842, 3872820, 4324649, 6178070, 7413684, 8649298, 9267105, 12356140, 12973947, 17298596, 18534210, 21623245, 25947894, 37068420, 43246490, 51895788, 64869735, 86492980, 129739470, 259478940]

約数ペア:

[(1, 259478940), (2, 129739470), (3, 86492980), (4, 64869735), (5, 51895788), (6, 43246490), (7, 37068420), (10, 25947894), (12, 21623245), (14, 18534210), (15, 17298596), (20, 12973947), (21, 12356140), (28, 9267105), (30, 8649298), (35, 7413684), (42, 6178070), (60, 4324649), (67, 3872820), (70, 3706842), (84, 3089035), (105, 2471228), (134, 1936410), (140, 1853421), (201, 1290940), (210, 1235614), (268, 968205), (335, 774564), (402, 645470), (420, 617807), (469, 553260), (670, 387282), (804, 322735), (938, 276630), (1005, 258188), (1340, 193641), (1407, 184420), (1876, 138315), (2010, 129094), (2345, 110652), (2814, 92210), (4020, 64547), (4690, 55326), (5628, 46105), (7035, 36884), (9221, 28140), (9380, 27663), (14070, 18442)]