289322370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3214693}}^1$

素因数の和:3214706

約数の個数: 24

約数和(自身を含む): 752238396

約数和(自身を除く): 462916026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3214693, 6429386, 9644079, 16073465, 19288158, 28932237, 32146930, 48220395, 57864474, 96440790, 144661185, 289322370]

約数ペア:

[(1, 289322370), (2, 144661185), (3, 96440790), (5, 57864474), (6, 48220395), (9, 32146930), (10, 28932237), (15, 19288158), (18, 16073465), (30, 9644079), (45, 6429386), (90, 3214693)]