71349250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{40771}}^1$

素因数の和:40795

約数の個数: 32

約数和(自身を含む): 152650368

約数和(自身を除く): 81301118

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 40771, 81542, 203855, 285397, 407710, 570794, 1019275, 1426985, 2038550, 2853970, 5096375, 7134925, 10192750, 14269850, 35674625, 71349250]

約数ペア:

[(1, 71349250), (2, 35674625), (5, 14269850), (7, 10192750), (10, 7134925), (14, 5096375), (25, 2853970), (35, 2038550), (50, 1426985), (70, 1019275), (125, 570794), (175, 407710), (250, 285397), (350, 203855), (875, 81542), (1750, 40771)]