71356260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1189271}}^1$

素因数の和:1189283

約数の個数: 24

約数和(自身を含む): 199797696

約数和(自身を除く): 128441436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1189271, 2378542, 3567813, 4757084, 5946355, 7135626, 11892710, 14271252, 17839065, 23785420, 35678130, 71356260]

約数ペア:

[(1, 71356260), (2, 35678130), (3, 23785420), (4, 17839065), (5, 14271252), (6, 11892710), (10, 7135626), (12, 5946355), (15, 4757084), (20, 3567813), (30, 2378542), (60, 1189271)]