2259250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 4837248

約数和(自身を除く): 2577998

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1291, 1750, 2582, 6455, 9037, 12910, 18074, 32275, 45185, 64550, 90370, 161375, 225925, 322750, 451850, 1129625, 2259250]

約数ペア:

[(1, 2259250), (2, 1129625), (5, 451850), (7, 322750), (10, 225925), (14, 161375), (25, 90370), (35, 64550), (50, 45185), (70, 32275), (125, 18074), (175, 12910), (250, 9037), (350, 6455), (875, 2582), (1291, 1750)]