2920750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 6252480

約数和(自身を除く): 3331730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1669, 1750, 3338, 8345, 11683, 16690, 23366, 41725, 58415, 83450, 116830, 208625, 292075, 417250, 584150, 1460375, 2920750]

約数ペア:

[(1, 2920750), (2, 1460375), (5, 584150), (7, 417250), (10, 292075), (14, 208625), (25, 116830), (35, 83450), (50, 58415), (70, 41725), (125, 23366), (175, 16690), (250, 11683), (350, 8345), (875, 3338), (1669, 1750)]