28130370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937679}}^1$

素因数の和:937689

約数の個数: 16

約数和(自身を含む): 67512960

約数和(自身を除く): 39382590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937679, 1875358, 2813037, 4688395, 5626074, 9376790, 14065185, 28130370]

約数ペア:

[(1, 28130370), (2, 14065185), (3, 9376790), (5, 5626074), (6, 4688395), (10, 2813037), (15, 1875358), (30, 937679)]