84880670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4831}}^1$

素因数の和:5096

約数の個数: 32

約数和(自身を含む): 175343616

約数和(自身を除く): 90462946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 4831, 8785, 9662, 17570, 24155, 33817, 48310, 67634, 169085, 338170, 1212581, 2425162, 6062905, 8488067, 12125810, 16976134, 42440335, 84880670]

約数ペア:

[(1, 84880670), (2, 42440335), (5, 16976134), (7, 12125810), (10, 8488067), (14, 6062905), (35, 2425162), (70, 1212581), (251, 338170), (502, 169085), (1255, 67634), (1757, 48310), (2510, 33817), (3514, 24155), (4831, 17570), (8785, 9662)]