520025790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{10589}}^1$

素因数の和:12236

約数の個数: 32

約数和(自身を含む): 1248942240

約数和(自身を除く): 728916450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1637, 3274, 4911, 8185, 9822, 10589, 16370, 21178, 24555, 31767, 49110, 52945, 63534, 105890, 158835, 317670, 17334193, 34668386, 52002579, 86670965, 104005158, 173341930, 260012895, 520025790]

約数ペア:

[(1, 520025790), (2, 260012895), (3, 173341930), (5, 104005158), (6, 86670965), (10, 52002579), (15, 34668386), (30, 17334193), (1637, 317670), (3274, 158835), (4911, 105890), (8185, 63534), (9822, 52945), (10589, 49110), (16370, 31767), (21178, 24555)]