10890780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181513}}^1$

素因数の和:181525

約数の個数: 24

約数和(自身を含む): 30494352

約数和(自身を除く): 19603572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181513, 363026, 544539, 726052, 907565, 1089078, 1815130, 2178156, 2722695, 3630260, 5445390, 10890780]

約数ペア:

[(1, 10890780), (2, 5445390), (3, 3630260), (4, 2722695), (5, 2178156), (6, 1815130), (10, 1089078), (12, 907565), (15, 726052), (20, 544539), (30, 363026), (60, 181513)]