27639420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{460657}}^1$

素因数の和:460669

約数の個数: 24

約数和(自身を含む): 77390544

約数和(自身を除く): 49751124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 460657, 921314, 1381971, 1842628, 2303285, 2763942, 4606570, 5527884, 6909855, 9213140, 13819710, 27639420]

約数ペア:

[(1, 27639420), (2, 13819710), (3, 9213140), (4, 6909855), (5, 5527884), (6, 4606570), (10, 2763942), (12, 2303285), (15, 1842628), (20, 1381971), (30, 921314), (60, 460657)]