28085970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85109}}^1$

素因数の和:85130

約数の個数: 32

約数和(自身を含む): 73535040

約数和(自身を除く): 45449070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 85109, 170218, 255327, 425545, 510654, 851090, 936199, 1276635, 1872398, 2553270, 2808597, 4680995, 5617194, 9361990, 14042985, 28085970]

約数ペア:

[(1, 28085970), (2, 14042985), (3, 9361990), (5, 5617194), (6, 4680995), (10, 2808597), (11, 2553270), (15, 1872398), (22, 1276635), (30, 936199), (33, 851090), (55, 510654), (66, 425545), (110, 255327), (165, 170218), (330, 85109)]