1666949820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3011}}^1\times {\mathrm{9227}}^1$

素因数の和:12250

約数の個数: 48

約数和(自身を含む): 4669515648

約数和(自身を除く): 3002565828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3011, 6022, 9033, 9227, 12044, 15055, 18066, 18454, 27681, 30110, 36132, 36908, 45165, 46135, 55362, 60220, 90330, 92270, 110724, 138405, 180660, 184540, 276810, 553620, 27782497, 55564994, 83347491, 111129988, 138912485, 166694982, 277824970, 333389964, 416737455, 555649940, 833474910, 1666949820]

約数ペア:

[(1, 1666949820), (2, 833474910), (3, 555649940), (4, 416737455), (5, 333389964), (6, 277824970), (10, 166694982), (12, 138912485), (15, 111129988), (20, 83347491), (30, 55564994), (60, 27782497), (3011, 553620), (6022, 276810), (9033, 184540), (9227, 180660), (12044, 138405), (15055, 110724), (18066, 92270), (18454, 90330), (27681, 60220), (30110, 55362), (36132, 46135), (36908, 45165)]