4942950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 12665856

約数和(自身を除く): 7722906

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1063, 1550, 2126, 2325, 3189, 4650, 5315, 6378, 10630, 15945, 26575, 31890, 32953, 53150, 65906, 79725, 98859, 159450, 164765, 197718, 329530, 494295, 823825, 988590, 1647650, 2471475, 4942950]

約数ペア:

[(1, 4942950), (2, 2471475), (3, 1647650), (5, 988590), (6, 823825), (10, 494295), (15, 329530), (25, 197718), (30, 164765), (31, 159450), (50, 98859), (62, 79725), (75, 65906), (93, 53150), (150, 32953), (155, 31890), (186, 26575), (310, 15945), (465, 10630), (775, 6378), (930, 5315), (1063, 4650), (1550, 3189), (2126, 2325)]