28231260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470521}}^1$

素因数の和:470533

約数の個数: 24

約数和(自身を含む): 79047696

約数和(自身を除く): 50816436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470521, 941042, 1411563, 1882084, 2352605, 2823126, 4705210, 5646252, 7057815, 9410420, 14115630, 28231260]

約数ペア:

[(1, 28231260), (2, 14115630), (3, 9410420), (4, 7057815), (5, 5646252), (6, 4705210), (10, 2823126), (12, 2352605), (15, 1882084), (20, 1411563), (30, 941042), (60, 470521)]