2728250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 5840640

約数和(自身を除く): 3112390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1559, 1750, 3118, 7795, 10913, 15590, 21826, 38975, 54565, 77950, 109130, 194875, 272825, 389750, 545650, 1364125, 2728250]

約数ペア:

[(1, 2728250), (2, 1364125), (5, 545650), (7, 389750), (10, 272825), (14, 194875), (25, 109130), (35, 77950), (50, 54565), (70, 38975), (125, 21826), (175, 15590), (250, 10913), (350, 7795), (875, 3118), (1559, 1750)]