27615910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56359}}^1$

素因数の和:56380

約数の個数: 24

約数和(自身を含む): 57825360

約数和(自身を除く): 30209450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56359, 112718, 281795, 394513, 563590, 789026, 1972565, 2761591, 3945130, 5523182, 13807955, 27615910]

約数ペア:

[(1, 27615910), (2, 13807955), (5, 5523182), (7, 3945130), (10, 2761591), (14, 1972565), (35, 789026), (49, 563590), (70, 394513), (98, 281795), (245, 112718), (490, 56359)]