1293250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{739}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 2770560

約数和(自身を除く): 1477310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 739, 875, 1478, 1750, 3695, 5173, 7390, 10346, 18475, 25865, 36950, 51730, 92375, 129325, 184750, 258650, 646625, 1293250]

約数ペア:

[(1, 1293250), (2, 646625), (5, 258650), (7, 184750), (10, 129325), (14, 92375), (25, 51730), (35, 36950), (50, 25865), (70, 18475), (125, 10346), (175, 7390), (250, 5173), (350, 3695), (739, 1750), (875, 1478)]