1282750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{733}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 2748096

約数和(自身を除く): 1465346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 733, 875, 1466, 1750, 3665, 5131, 7330, 10262, 18325, 25655, 36650, 51310, 91625, 128275, 183250, 256550, 641375, 1282750]

約数ペア:

[(1, 1282750), (2, 641375), (5, 256550), (7, 183250), (10, 128275), (14, 91625), (25, 51310), (35, 36650), (50, 25655), (70, 18325), (125, 10262), (175, 7330), (250, 5131), (350, 3665), (733, 1750), (875, 1466)]