6411390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213713}}^1$

素因数の和:213723

約数の個数: 16

約数和(自身を含む): 15387408

約数和(自身を除く): 8976018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213713, 427426, 641139, 1068565, 1282278, 2137130, 3205695, 6411390]

約数ペア:

[(1, 6411390), (2, 3205695), (3, 2137130), (5, 1282278), (6, 1068565), (10, 641139), (15, 427426), (30, 213713)]