28126860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468781}}^1$

素因数の和:468793

約数の個数: 24

約数和(自身を含む): 78755376

約数和(自身を除く): 50628516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468781, 937562, 1406343, 1875124, 2343905, 2812686, 4687810, 5625372, 7031715, 9375620, 14063430, 28126860]

約数ペア:

[(1, 28126860), (2, 14063430), (3, 9375620), (4, 7031715), (5, 5625372), (6, 4687810), (10, 2812686), (12, 2343905), (15, 1875124), (20, 1406343), (30, 937562), (60, 468781)]