1890291210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63009707}}^1$

素因数の和:63009717

約数の個数: 16

約数和(自身を含む): 4536698976

約数和(自身を除く): 2646407766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63009707, 126019414, 189029121, 315048535, 378058242, 630097070, 945145605, 1890291210]

約数ペア:

[(1, 1890291210), (2, 945145605), (3, 630097070), (5, 378058242), (6, 315048535), (10, 189029121), (15, 126019414), (30, 63009707)]