2018380890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67279363}}^1$

素因数の和:67279373

約数の個数: 16

約数和(自身を含む): 4844114208

約数和(自身を除く): 2825733318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67279363, 134558726, 201838089, 336396815, 403676178, 672793630, 1009190445, 2018380890]

約数ペア:

[(1, 2018380890), (2, 1009190445), (3, 672793630), (5, 403676178), (6, 336396815), (10, 201838089), (15, 134558726), (30, 67279363)]