381639330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1413479}}^1$

素因数の和:1413495

約数の個数: 32

約数和(自身を含む): 1017705600

約数和(自身を除く): 636066270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1413479, 2826958, 4240437, 7067395, 8480874, 12721311, 14134790, 21202185, 25442622, 38163933, 42404370, 63606555, 76327866, 127213110, 190819665, 381639330]

約数ペア:

[(1, 381639330), (2, 190819665), (3, 127213110), (5, 76327866), (6, 63606555), (9, 42404370), (10, 38163933), (15, 25442622), (18, 21202185), (27, 14134790), (30, 12721311), (45, 8480874), (54, 7067395), (90, 4240437), (135, 2826958), (270, 1413479)]