3090500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{883}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 7722624

約数和(自身を除く): 4632124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 883, 1750, 1766, 3500, 3532, 4415, 6181, 8830, 12362, 17660, 22075, 24724, 30905, 44150, 61810, 88300, 110375, 123620, 154525, 220750, 309050, 441500, 618100, 772625, 1545250, 3090500]

約数ペア:

[(1, 3090500), (2, 1545250), (4, 772625), (5, 618100), (7, 441500), (10, 309050), (14, 220750), (20, 154525), (25, 123620), (28, 110375), (35, 88300), (50, 61810), (70, 44150), (100, 30905), (125, 24724), (140, 22075), (175, 17660), (250, 12362), (350, 8830), (500, 6181), (700, 4415), (875, 3532), (883, 3500), (1750, 1766)]