2018376390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67279213}}^1$

素因数の和:67279223

約数の個数: 16

約数和(自身を含む): 4844103408

約数和(自身を除く): 2825727018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67279213, 134558426, 201837639, 336396065, 403675278, 672792130, 1009188195, 2018376390]

約数ペア:

[(1, 2018376390), (2, 1009188195), (3, 672792130), (5, 403675278), (6, 336396065), (10, 201837639), (15, 134558426), (30, 67279213)]