1898803350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1406521}}^1$

素因数の和:1406542

約数の個数: 48

約数和(自身を含む): 5232261840

約数和(自身を除く): 3333458490

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, 1406521, 2813042, 4219563, 7032605, 8439126, 12658689, 14065210, 21097815, 25317378, 35163025, 37976067, 42195630, 63293445, 70326050, 75952134, 105489075, 126586890, 189880335, 210978150, 316467225, 379760670, 632934450, 949401675, 1898803350]

約数ペア:

[(1, 1898803350), (2, 949401675), (3, 632934450), (5, 379760670), (6, 316467225), (9, 210978150), (10, 189880335), (15, 126586890), (18, 105489075), (25, 75952134), (27, 70326050), (30, 63293445), (45, 42195630), (50, 37976067), (54, 35163025), (75, 25317378), (90, 21097815), (135, 14065210), (150, 12658689), (225, 8439126), (270, 7032605), (450, 4219563), (675, 2813042), (1350, 1406521)]