67528740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1125479}}^1$

素因数の和:1125491

約数の個数: 24

約数和(自身を含む): 189080640

約数和(自身を除く): 121551900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1125479, 2250958, 3376437, 4501916, 5627395, 6752874, 11254790, 13505748, 16882185, 22509580, 33764370, 67528740]

約数ペア:

[(1, 67528740), (2, 33764370), (3, 22509580), (4, 16882185), (5, 13505748), (6, 11254790), (10, 6752874), (12, 5627395), (15, 4501916), (20, 3376437), (30, 2250958), (60, 1125479)]