22262220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 67913664

約数和(自身を除く): 45651444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 367, 674, 734, 1011, 1101, 1348, 1468, 1685, 1835, 2022, 2202, 3033, 3303, 3370, 3670, 4044, 4404, 5055, 5505, 6066, 6606, 6740, 7340, 10110, 11010, 12132, 13212, 15165, 16515, 20220, 22020, 30330, 33030, 60660, 66060, 123679, 247358, 371037, 494716, 618395, 742074, 1113111, 1236790, 1484148, 1855185, 2226222, 2473580, 3710370, 4452444, 5565555, 7420740, 11131110, 22262220]

約数ペア:

[(1, 22262220), (2, 11131110), (3, 7420740), (4, 5565555), (5, 4452444), (6, 3710370), (9, 2473580), (10, 2226222), (12, 1855185), (15, 1484148), (18, 1236790), (20, 1113111), (30, 742074), (36, 618395), (45, 494716), (60, 371037), (90, 247358), (180, 123679), (337, 66060), (367, 60660), (674, 33030), (734, 30330), (1011, 22020), (1101, 20220), (1348, 16515), (1468, 15165), (1685, 13212), (1835, 12132), (2022, 11010), (2202, 10110), (3033, 7340), (3303, 6740), (3370, 6606), (3670, 6066), (4044, 5505), (4404, 5055)]