6688010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13649}}^1$

素因数の和:13670

約数の個数: 24

約数和(自身を含む): 14004900

約数和(自身を除く): 7316890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 13649, 27298, 68245, 95543, 136490, 191086, 477715, 668801, 955430, 1337602, 3344005, 6688010]

約数ペア:

[(1, 6688010), (2, 3344005), (5, 1337602), (7, 955430), (10, 668801), (14, 477715), (35, 191086), (49, 136490), (70, 95543), (98, 68245), (245, 27298), (490, 13649)]