1394750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{797}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 2987712

約数和(自身を除く): 1592962

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 797, 875, 1594, 1750, 3985, 5579, 7970, 11158, 19925, 27895, 39850, 55790, 99625, 139475, 199250, 278950, 697375, 1394750]

約数ペア:

[(1, 1394750), (2, 697375), (5, 278950), (7, 199250), (10, 139475), (14, 99625), (25, 55790), (35, 39850), (50, 27895), (70, 19925), (125, 11158), (175, 7970), (250, 5579), (350, 3985), (797, 1750), (875, 1594)]