4227090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20146

約数の個数: 32

約数和(自身を含む): 11594880

約数和(自身を除く): 7367790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20129, 40258, 60387, 100645, 120774, 140903, 201290, 281806, 301935, 422709, 603870, 704515, 845418, 1409030, 2113545, 4227090]

約数ペア:

[(1, 4227090), (2, 2113545), (3, 1409030), (5, 845418), (6, 704515), (7, 603870), (10, 422709), (14, 301935), (15, 281806), (21, 201290), (30, 140903), (35, 120774), (42, 100645), (70, 60387), (105, 40258), (210, 20129)]