2015661390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67188713}}^1$

素因数の和:67188723

約数の個数: 16

約数和(自身を含む): 4837587408

約数和(自身を除く): 2821926018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67188713, 134377426, 201566139, 335943565, 403132278, 671887130, 1007830695, 2015661390]

約数ペア:

[(1, 2015661390), (2, 1007830695), (3, 671887130), (5, 403132278), (6, 335943565), (10, 201566139), (15, 134377426), (30, 67188713)]