85776670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1225381}}^1$

素因数の和:1225395

約数の個数: 16

約数和(自身を含む): 176455008

約数和(自身を除く): 90678338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1225381, 2450762, 6126905, 8577667, 12253810, 17155334, 42888335, 85776670]

約数ペア:

[(1, 85776670), (2, 42888335), (5, 17155334), (7, 12253810), (10, 8577667), (14, 6126905), (35, 2450762), (70, 1225381)]