81994530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15269}}^1$

素因数の和:15458

約数の個数: 32

約数和(自身を含む): 197899200

約数和(自身を除く): 115904670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 15269, 30538, 45807, 76345, 91614, 152690, 229035, 458070, 2733151, 5466302, 8199453, 13665755, 16398906, 27331510, 40997265, 81994530]

約数ペア:

[(1, 81994530), (2, 40997265), (3, 27331510), (5, 16398906), (6, 13665755), (10, 8199453), (15, 5466302), (30, 2733151), (179, 458070), (358, 229035), (537, 152690), (895, 91614), (1074, 76345), (1790, 45807), (2685, 30538), (5370, 15269)]