856557090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9517301}}^1$

素因数の和:9517314

約数の個数: 24

約数和(自身を含む): 2227048668

約数和(自身を除く): 1370491578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9517301, 19034602, 28551903, 47586505, 57103806, 85655709, 95173010, 142759515, 171311418, 285519030, 428278545, 856557090]

約数ペア:

[(1, 856557090), (2, 428278545), (3, 285519030), (5, 171311418), (6, 142759515), (9, 95173010), (10, 85655709), (15, 57103806), (18, 47586505), (30, 28551903), (45, 19034602), (90, 9517301)]