66490260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1108171}}^1$

素因数の和:1108183

約数の個数: 24

約数和(自身を含む): 186172896

約数和(自身を除く): 119682636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1108171, 2216342, 3324513, 4432684, 5540855, 6649026, 11081710, 13298052, 16622565, 22163420, 33245130, 66490260]

約数ペア:

[(1, 66490260), (2, 33245130), (3, 22163420), (4, 16622565), (5, 13298052), (6, 11081710), (10, 6649026), (12, 5540855), (15, 4432684), (20, 3324513), (30, 2216342), (60, 1108171)]