171427420

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{36787}}^1$

素因数の和:37029

約数の個数: 24

約数和(自身を含む): 361552464

約数和(自身を除く): 190125044

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 36787, 73574, 147148, 183935, 367870, 735740, 8571371, 17142742, 34285484, 42856855, 85713710, 171427420]

約数ペア:

[(1, 171427420), (2, 85713710), (4, 42856855), (5, 34285484), (10, 17142742), (20, 8571371), (233, 735740), (466, 367870), (932, 183935), (1165, 147148), (2330, 73574), (4660, 36787)]