2122750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 4545216

約数和(自身を除く): 2422466

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1213, 1750, 2426, 6065, 8491, 12130, 16982, 30325, 42455, 60650, 84910, 151625, 212275, 303250, 424550, 1061375, 2122750]

約数ペア:

[(1, 2122750), (2, 1061375), (5, 424550), (7, 303250), (10, 212275), (14, 151625), (25, 84910), (35, 60650), (50, 42455), (70, 30325), (125, 16982), (175, 12130), (250, 8491), (350, 6065), (875, 2426), (1213, 1750)]