71293250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{40739}}^1$

素因数の和:40763

約数の個数: 32

約数和(自身を含む): 152530560

約数和(自身を除く): 81237310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 40739, 81478, 203695, 285173, 407390, 570346, 1018475, 1425865, 2036950, 2851730, 5092375, 7129325, 10184750, 14258650, 35646625, 71293250]

約数ペア:

[(1, 71293250), (2, 35646625), (5, 14258650), (7, 10184750), (10, 7129325), (14, 5092375), (25, 2851730), (35, 2036950), (50, 1425865), (70, 1018475), (125, 570346), (175, 407390), (250, 285173), (350, 203695), (875, 81478), (1750, 40739)]