30337412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20443}}^1$

素因数の和:20507

約数の個数: 24

約数和(自身を含む): 61822656

約数和(自身を除く): 31485244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20443, 40886, 81772, 143101, 286202, 572404, 1083479, 2166958, 4333916, 7584353, 15168706, 30337412]

約数ペア:

[(1, 30337412), (2, 15168706), (4, 7584353), (7, 4333916), (14, 2166958), (28, 1083479), (53, 572404), (106, 286202), (212, 143101), (371, 81772), (742, 40886), (1484, 20443)]