29397110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21149}}^1$

素因数の和:21295

約数の個数: 16

約数和(自身を含む): 53298000

約数和(自身を除く): 23900890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 21149, 42298, 105745, 211490, 2939711, 5879422, 14698555, 29397110]

約数ペア:

[(1, 29397110), (2, 14698555), (5, 5879422), (10, 2939711), (139, 211490), (278, 105745), (695, 42298), (1390, 21149)]