1490550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 3898560

約数和(自身を除く): 2408010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 523, 570, 950, 1046, 1425, 1569, 2615, 2850, 3138, 5230, 7845, 9937, 13075, 15690, 19874, 26150, 29811, 39225, 49685, 59622, 78450, 99370, 149055, 248425, 298110, 496850, 745275, 1490550]

約数ペア:

[(1, 1490550), (2, 745275), (3, 496850), (5, 298110), (6, 248425), (10, 149055), (15, 99370), (19, 78450), (25, 59622), (30, 49685), (38, 39225), (50, 29811), (57, 26150), (75, 19874), (95, 15690), (114, 13075), (150, 9937), (190, 7845), (285, 5230), (475, 3138), (523, 2850), (570, 2615), (950, 1569), (1046, 1425)]