98128740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1635479}}^1$

素因数の和:1635491

約数の個数: 24

約数和(自身を含む): 274760640

約数和(自身を除く): 176631900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1635479, 3270958, 4906437, 6541916, 8177395, 9812874, 16354790, 19625748, 24532185, 32709580, 49064370, 98128740]

約数ペア:

[(1, 98128740), (2, 49064370), (3, 32709580), (4, 24532185), (5, 19625748), (6, 16354790), (10, 9812874), (12, 8177395), (15, 6541916), (20, 4906437), (30, 3270958), (60, 1635479)]