12654990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140611}}^1$

素因数の和:140624

約数の個数: 24

約数和(自身を含む): 32903208

約数和(自身を除く): 20248218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140611, 281222, 421833, 703055, 843666, 1265499, 1406110, 2109165, 2530998, 4218330, 6327495, 12654990]

約数ペア:

[(1, 12654990), (2, 6327495), (3, 4218330), (5, 2530998), (6, 2109165), (9, 1406110), (10, 1265499), (15, 843666), (18, 703055), (30, 421833), (45, 281222), (90, 140611)]