38881010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79349}}^1$

素因数の和:79370

約数の個数: 24

約数和(自身を含む): 81413100

約数和(自身を除く): 42532090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79349, 158698, 396745, 555443, 793490, 1110886, 2777215, 3888101, 5554430, 7776202, 19440505, 38881010]

約数ペア:

[(1, 38881010), (2, 19440505), (5, 7776202), (7, 5554430), (10, 3888101), (14, 2777215), (35, 1110886), (49, 793490), (70, 555443), (98, 396745), (245, 158698), (490, 79349)]