4237020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23539}}^1$

素因数の和:23554

約数の個数: 36

約数和(自身を含む): 12852840

約数和(自身を除く): 8615820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23539, 47078, 70617, 94156, 117695, 141234, 211851, 235390, 282468, 353085, 423702, 470780, 706170, 847404, 1059255, 1412340, 2118510, 4237020]

約数ペア:

[(1, 4237020), (2, 2118510), (3, 1412340), (4, 1059255), (5, 847404), (6, 706170), (9, 470780), (10, 423702), (12, 353085), (15, 282468), (18, 235390), (20, 211851), (30, 141234), (36, 117695), (45, 94156), (60, 70617), (90, 47078), (180, 23539)]