5408220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3954

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 10397220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 3919, 7838, 11757, 15676, 19595, 23514, 39190, 47028, 58785, 78380, 90137, 117570, 180274, 235140, 270411, 360548, 450685, 540822, 901370, 1081644, 1352055, 1802740, 2704110, 5408220]

約数ペア:

[(1, 5408220), (2, 2704110), (3, 1802740), (4, 1352055), (5, 1081644), (6, 901370), (10, 540822), (12, 450685), (15, 360548), (20, 270411), (23, 235140), (30, 180274), (46, 117570), (60, 90137), (69, 78380), (92, 58785), (115, 47028), (138, 39190), (230, 23514), (276, 19595), (345, 15676), (460, 11757), (690, 7838), (1380, 3919)]