1977896670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{65929889}}^1$

素因数の和:65929899

約数の個数: 16

約数和(自身を含む): 4746952080

約数和(自身を除く): 2769055410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 65929889, 131859778, 197789667, 329649445, 395579334, 659298890, 988948335, 1977896670]

約数ペア:

[(1, 1977896670), (2, 988948335), (3, 659298890), (5, 395579334), (6, 329649445), (10, 197789667), (15, 131859778), (30, 65929889)]