75421380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12959}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 213373440

約数和(自身を除く): 137952060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12959, 25918, 38877, 51836, 64795, 77754, 129590, 155508, 194385, 259180, 388770, 777540, 1257023, 2514046, 3771069, 5028092, 6285115, 7542138, 12570230, 15084276, 18855345, 25140460, 37710690, 75421380]

約数ペア:

[(1, 75421380), (2, 37710690), (3, 25140460), (4, 18855345), (5, 15084276), (6, 12570230), (10, 7542138), (12, 6285115), (15, 5028092), (20, 3771069), (30, 2514046), (60, 1257023), (97, 777540), (194, 388770), (291, 259180), (388, 194385), (485, 155508), (582, 129590), (970, 77754), (1164, 64795), (1455, 51836), (1940, 38877), (2910, 25918), (5820, 12959)]