157435210

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{68749}}^1$

素因数の和:68985

約数の個数: 16

約数和(自身を含む): 284625000

約数和(自身を除く): 127189790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 68749, 137498, 343745, 687490, 15743521, 31487042, 78717605, 157435210]

約数ペア:

[(1, 157435210), (2, 78717605), (5, 31487042), (10, 15743521), (229, 687490), (458, 343745), (1145, 137498), (2290, 68749)]