30740478

素因数分解:

$2^1\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{2393}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 61535376

約数和(自身を除く): 30794898

約数列:

[1, 2, 3, 6, 2141, 2393, 4282, 4786, 6423, 7179, 12846, 14358, 5123413, 10246826, 15370239, 30740478]

約数ペア:

[(1, 30740478), (2, 15370239), (3, 10246826), (6, 5123413), (2141, 14358), (2393, 12846), (4282, 7179), (4786, 6423)]