30858660686

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20599907}}^1$

素因数の和:20600023

約数の個数: 16

約数和(自身を含む): 53394961536

約数和(自身を除く): 22536300850

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 20599907, 41199814, 144199349, 288398698, 2204190049, 4408380098, 15429330343, 30858660686]

約数ペア:

[(1, 30858660686), (2, 15429330343), (7, 4408380098), (14, 2204190049), (107, 288398698), (214, 144199349), (749, 41199814), (1498, 20599907)]