28126380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468773}}^1$

素因数の和:468785

約数の個数: 24

約数和(自身を含む): 78754032

約数和(自身を除く): 50627652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468773, 937546, 1406319, 1875092, 2343865, 2812638, 4687730, 5625276, 7031595, 9375460, 14063190, 28126380]

約数ペア:

[(1, 28126380), (2, 14063190), (3, 9375460), (4, 7031595), (5, 5625276), (6, 4687730), (10, 2812638), (12, 2343865), (15, 1875092), (20, 1406319), (30, 937546), (60, 468773)]