4151850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 10445760

約数和(自身を除く): 6293910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 311, 445, 534, 622, 890, 933, 1335, 1555, 1866, 2225, 2670, 3110, 4450, 4665, 6675, 7775, 9330, 13350, 15550, 23325, 27679, 46650, 55358, 83037, 138395, 166074, 276790, 415185, 691975, 830370, 1383950, 2075925, 4151850]

約数ペア:

[(1, 4151850), (2, 2075925), (3, 1383950), (5, 830370), (6, 691975), (10, 415185), (15, 276790), (25, 166074), (30, 138395), (50, 83037), (75, 55358), (89, 46650), (150, 27679), (178, 23325), (267, 15550), (311, 13350), (445, 9330), (534, 7775), (622, 6675), (890, 4665), (933, 4450), (1335, 3110), (1555, 2670), (1866, 2225)]