285514260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4758571}}^1$

素因数の和:4758583

約数の個数: 24

約数和(自身を含む): 799440096

約数和(自身を除く): 513925836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4758571, 9517142, 14275713, 19034284, 23792855, 28551426, 47585710, 57102852, 71378565, 95171420, 142757130, 285514260]

約数ペア:

[(1, 285514260), (2, 142757130), (3, 95171420), (4, 71378565), (5, 57102852), (6, 47585710), (10, 28551426), (12, 23792855), (15, 19034284), (20, 14275713), (30, 9517142), (60, 4758571)]