2539250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 5436288

約数和(自身を除く): 2897038

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1451, 1750, 2902, 7255, 10157, 14510, 20314, 36275, 50785, 72550, 101570, 181375, 253925, 362750, 507850, 1269625, 2539250]

約数ペア:

[(1, 2539250), (2, 1269625), (5, 507850), (7, 362750), (10, 253925), (14, 181375), (25, 101570), (35, 72550), (50, 50785), (70, 36275), (125, 20314), (175, 14510), (250, 10157), (350, 7255), (875, 2902), (1451, 1750)]