171489330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1905437}}^1$

素因数の和:1905450

約数の個数: 24

約数和(自身を含む): 445872492

約数和(自身を除く): 274383162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1905437, 3810874, 5716311, 9527185, 11432622, 17148933, 19054370, 28581555, 34297866, 57163110, 85744665, 171489330]

約数ペア:

[(1, 171489330), (2, 85744665), (3, 57163110), (5, 34297866), (6, 28581555), (9, 19054370), (10, 17148933), (15, 11432622), (18, 9527185), (30, 5716311), (45, 3810874), (90, 1905437)]