2027850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 5490720

約数和(自身を除く): 3462870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1229, 1650, 2458, 3687, 6145, 7374, 12290, 13519, 18435, 27038, 30725, 36870, 40557, 61450, 67595, 81114, 92175, 135190, 184350, 202785, 337975, 405570, 675950, 1013925, 2027850]

約数ペア:

[(1, 2027850), (2, 1013925), (3, 675950), (5, 405570), (6, 337975), (10, 202785), (11, 184350), (15, 135190), (22, 92175), (25, 81114), (30, 67595), (33, 61450), (50, 40557), (55, 36870), (66, 30725), (75, 27038), (110, 18435), (150, 13519), (165, 12290), (275, 7374), (330, 6145), (550, 3687), (825, 2458), (1229, 1650)]