68838350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{196681}}^1$

素因数の和:196700

約数の個数: 24

約数和(自身を含む): 146331408

約数和(自身を除く): 77493058

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 196681, 393362, 983405, 1376767, 1966810, 2753534, 4917025, 6883835, 9834050, 13767670, 34419175, 68838350]

約数ペア:

[(1, 68838350), (2, 34419175), (5, 13767670), (7, 9834050), (10, 6883835), (14, 4917025), (25, 2753534), (35, 1966810), (50, 1376767), (70, 983405), (175, 393362), (350, 196681)]