2104650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1559}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 5803200

約数和(自身を除く): 3698550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1559, 3118, 4677, 7795, 9354, 14031, 15590, 23385, 28062, 38975, 42093, 46770, 70155, 77950, 84186, 116925, 140310, 210465, 233850, 350775, 420930, 701550, 1052325, 2104650]

約数ペア:

[(1, 2104650), (2, 1052325), (3, 701550), (5, 420930), (6, 350775), (9, 233850), (10, 210465), (15, 140310), (18, 116925), (25, 84186), (27, 77950), (30, 70155), (45, 46770), (50, 42093), (54, 38975), (75, 28062), (90, 23385), (135, 15590), (150, 14031), (225, 9354), (270, 7795), (450, 4677), (675, 3118), (1350, 1559)]