12500370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138893}}^1$

素因数の和:138906

約数の個数: 24

約数和(自身を含む): 32501196

約数和(自身を除く): 20000826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138893, 277786, 416679, 694465, 833358, 1250037, 1388930, 2083395, 2500074, 4166790, 6250185, 12500370]

約数ペア:

[(1, 12500370), (2, 6250185), (3, 4166790), (5, 2500074), (6, 2083395), (9, 1388930), (10, 1250037), (15, 833358), (18, 694465), (30, 416679), (45, 277786), (90, 138893)]