57868090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1973}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 119387520

約数和(自身を除く): 61519430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 1973, 2095, 2933, 3946, 4190, 5866, 9865, 13811, 14665, 19730, 27622, 29330, 69055, 138110, 826687, 1653374, 4133435, 5786809, 8266870, 11573618, 28934045, 57868090]

約数ペア:

[(1, 57868090), (2, 28934045), (5, 11573618), (7, 8266870), (10, 5786809), (14, 4133435), (35, 1653374), (70, 826687), (419, 138110), (838, 69055), (1973, 29330), (2095, 27622), (2933, 19730), (3946, 14665), (4190, 13811), (5866, 9865)]