165492780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2758213}}^1$

素因数の和:2758225

約数の個数: 24

約数和(自身を含む): 463379952

約数和(自身を除く): 297887172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2758213, 5516426, 8274639, 11032852, 13791065, 16549278, 27582130, 33098556, 41373195, 55164260, 82746390, 165492780]

約数ペア:

[(1, 165492780), (2, 82746390), (3, 55164260), (4, 41373195), (5, 33098556), (6, 27582130), (10, 16549278), (12, 13791065), (15, 11032852), (20, 8274639), (30, 5516426), (60, 2758213)]