68970685

素因数分解:

$5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 96833880

約数和(自身を除く): 27863195

約数列:

[1, 5, 7, 35, 49, 197, 245, 985, 1379, 1429, 6895, 7145, 9653, 10003, 48265, 50015, 70021, 281513, 350105, 1407565, 1970591, 9852955, 13794137, 68970685]

約数ペア:

[(1, 68970685), (5, 13794137), (7, 9852955), (35, 1970591), (49, 1407565), (197, 350105), (245, 281513), (985, 70021), (1379, 50015), (1429, 48265), (6895, 10003), (7145, 9653)]