2808690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 6785856

約数和(自身を除く): 3977166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 373, 502, 746, 753, 1119, 1255, 1506, 1865, 2238, 2510, 3730, 3765, 5595, 7530, 11190, 93623, 187246, 280869, 468115, 561738, 936230, 1404345, 2808690]

約数ペア:

[(1, 2808690), (2, 1404345), (3, 936230), (5, 561738), (6, 468115), (10, 280869), (15, 187246), (30, 93623), (251, 11190), (373, 7530), (502, 5595), (746, 3765), (753, 3730), (1119, 2510), (1255, 2238), (1506, 1865)]