2749250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 5885568

約数和(自身を除く): 3136318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1571, 1750, 3142, 7855, 10997, 15710, 21994, 39275, 54985, 78550, 109970, 196375, 274925, 392750, 549850, 1374625, 2749250]

約数ペア:

[(1, 2749250), (2, 1374625), (5, 549850), (7, 392750), (10, 274925), (14, 196375), (25, 109970), (35, 78550), (50, 54985), (70, 39275), (125, 21994), (175, 15710), (250, 10997), (350, 7855), (875, 3142), (1571, 1750)]