22069980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122611}}^1$

素因数の和:122626

約数の個数: 36

約数和(自身を含む): 66946152

約数和(自身を除く): 44876172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122611, 245222, 367833, 490444, 613055, 735666, 1103499, 1226110, 1471332, 1839165, 2206998, 2452220, 3678330, 4413996, 5517495, 7356660, 11034990, 22069980]

約数ペア:

[(1, 22069980), (2, 11034990), (3, 7356660), (4, 5517495), (5, 4413996), (6, 3678330), (9, 2452220), (10, 2206998), (12, 1839165), (15, 1471332), (18, 1226110), (20, 1103499), (30, 735666), (36, 613055), (45, 490444), (60, 367833), (90, 245222), (180, 122611)]