57420930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{273433}}^1$

素因数の和:273450

約数の個数: 32

約数和(自身を含む): 157497984

約数和(自身を除く): 100077054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 273433, 546866, 820299, 1367165, 1640598, 1914031, 2734330, 3828062, 4101495, 5742093, 8202990, 9570155, 11484186, 19140310, 28710465, 57420930]

約数ペア:

[(1, 57420930), (2, 28710465), (3, 19140310), (5, 11484186), (6, 9570155), (7, 8202990), (10, 5742093), (14, 4101495), (15, 3828062), (21, 2734330), (30, 1914031), (35, 1640598), (42, 1367165), (70, 820299), (105, 546866), (210, 273433)]