2566350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1901}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 7075440

約数和(自身を除く): 4509090

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, 1901, 3802, 5703, 9505, 11406, 17109, 19010, 28515, 34218, 47525, 51327, 57030, 85545, 95050, 102654, 142575, 171090, 256635, 285150, 427725, 513270, 855450, 1283175, 2566350]

約数ペア:

[(1, 2566350), (2, 1283175), (3, 855450), (5, 513270), (6, 427725), (9, 285150), (10, 256635), (15, 171090), (18, 142575), (25, 102654), (27, 95050), (30, 85545), (45, 57030), (50, 51327), (54, 47525), (75, 34218), (90, 28515), (135, 19010), (150, 17109), (225, 11406), (270, 9505), (450, 5703), (675, 3802), (1350, 1901)]