2011123350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1489721}}^1$

素因数の和:1489742

約数の個数: 48

約数和(自身を含む): 5541765840

約数和(自身を除く): 3530642490

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, 1489721, 2979442, 4469163, 7448605, 8938326, 13407489, 14897210, 22345815, 26814978, 37243025, 40222467, 44691630, 67037445, 74486050, 80444934, 111729075, 134074890, 201112335, 223458150, 335187225, 402224670, 670374450, 1005561675, 2011123350]

約数ペア:

[(1, 2011123350), (2, 1005561675), (3, 670374450), (5, 402224670), (6, 335187225), (9, 223458150), (10, 201112335), (15, 134074890), (18, 111729075), (25, 80444934), (27, 74486050), (30, 67037445), (45, 44691630), (50, 40222467), (54, 37243025), (75, 26814978), (90, 22345815), (135, 14897210), (150, 13407489), (225, 8938326), (270, 7448605), (450, 4469163), (675, 2979442), (1350, 1489721)]