69874070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{998201}}^1$

素因数の和:998215

約数の個数: 16

約数和(自身を含む): 143741088

約数和(自身を除く): 73867018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 998201, 1996402, 4991005, 6987407, 9982010, 13974814, 34937035, 69874070]

約数ペア:

[(1, 69874070), (2, 34937035), (5, 13974814), (7, 9982010), (10, 6987407), (14, 4991005), (35, 1996402), (70, 998201)]