30274146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{240271}}^1$

素因数の和:240286

約数の個数: 24

約数和(自身を含む): 74964864

約数和(自身を除く): 44690718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 240271, 480542, 720813, 1441626, 1681897, 2162439, 3363794, 4324878, 5045691, 10091382, 15137073, 30274146]

約数ペア:

[(1, 30274146), (2, 15137073), (3, 10091382), (6, 5045691), (7, 4324878), (9, 3363794), (14, 2162439), (18, 1681897), (21, 1441626), (42, 720813), (63, 480542), (126, 240271)]