85866870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10883}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 206883072

約数和(自身を除く): 121016202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 10883, 21766, 32649, 54415, 65298, 108830, 163245, 326490, 2862229, 5724458, 8586687, 14311145, 17173374, 28622290, 42933435, 85866870]

約数ペア:

[(1, 85866870), (2, 42933435), (3, 28622290), (5, 17173374), (6, 14311145), (10, 8586687), (15, 5724458), (30, 2862229), (263, 326490), (526, 163245), (789, 108830), (1315, 65298), (1578, 54415), (2630, 32649), (3945, 21766), (7890, 10883)]