64403790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{195163}}^1$

素因数の和:195184

約数の個数: 32

約数和(自身を含む): 168621696

約数和(自身を除く): 104217906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 195163, 390326, 585489, 975815, 1170978, 1951630, 2146793, 2927445, 4293586, 5854890, 6440379, 10733965, 12880758, 21467930, 32201895, 64403790]

約数ペア:

[(1, 64403790), (2, 32201895), (3, 21467930), (5, 12880758), (6, 10733965), (10, 6440379), (11, 5854890), (15, 4293586), (22, 2927445), (30, 2146793), (33, 1951630), (55, 1170978), (66, 975815), (110, 585489), (165, 390326), (330, 195163)]