86652780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1444213}}^1$

素因数の和:1444225

約数の個数: 24

約数和(自身を含む): 242627952

約数和(自身を除く): 155975172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1444213, 2888426, 4332639, 5776852, 7221065, 8665278, 14442130, 17330556, 21663195, 28884260, 43326390, 86652780]

約数ペア:

[(1, 86652780), (2, 43326390), (3, 28884260), (4, 21663195), (5, 17330556), (6, 14442130), (10, 8665278), (12, 7221065), (15, 5776852), (20, 4332639), (30, 2888426), (60, 1444213)]