42830030

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23663}}^1$

素因数の和:23851

約数の個数: 16

約数和(自身を含む): 77523264

約数和(自身を除く): 34693234

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 23663, 47326, 118315, 236630, 4283003, 8566006, 21415015, 42830030]

約数ペア:

[(1, 42830030), (2, 21415015), (5, 8566006), (10, 4283003), (181, 236630), (362, 118315), (905, 47326), (1810, 23663)]