28566510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19433}}^1$

素因数の和:19457

約数の個数: 48

約数和(自身を含む): 79757136

約数和(自身を除く): 51190626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19433, 38866, 58299, 97165, 116598, 136031, 194330, 272062, 291495, 408093, 582990, 680155, 816186, 952217, 1360310, 1904434, 2040465, 2856651, 4080930, 4761085, 5713302, 9522170, 14283255, 28566510]

約数ペア:

[(1, 28566510), (2, 14283255), (3, 9522170), (5, 5713302), (6, 4761085), (7, 4080930), (10, 2856651), (14, 2040465), (15, 1904434), (21, 1360310), (30, 952217), (35, 816186), (42, 680155), (49, 582990), (70, 408093), (98, 291495), (105, 272062), (147, 194330), (210, 136031), (245, 116598), (294, 97165), (490, 58299), (735, 38866), (1470, 19433)]