1008067610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15559}}^1$

素因数の和:15627

約数の個数: 64

約数和(自身を含む): 2151014400

約数和(自身を除く): 1142946790

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 2090, 2945, 3410, 5890, 6479, 12958, 15559, 31118, 32395, 64790, 77795, 155590, 171149, 295621, 342298, 482329, 591242, 855745, 964658, 1478105, 1711490, 2411645, 2956210, 3251831, 4823290, 5305619, 6503662, 9164251, 10611238, 16259155, 18328502, 26528095, 32518310, 45821255, 53056190, 91642510, 100806761, 201613522, 504033805, 1008067610]

約数ペア:

[(1, 1008067610), (2, 504033805), (5, 201613522), (10, 100806761), (11, 91642510), (19, 53056190), (22, 45821255), (31, 32518310), (38, 26528095), (55, 18328502), (62, 16259155), (95, 10611238), (110, 9164251), (155, 6503662), (190, 5305619), (209, 4823290), (310, 3251831), (341, 2956210), (418, 2411645), (589, 1711490), (682, 1478105), (1045, 964658), (1178, 855745), (1705, 591242), (2090, 482329), (2945, 342298), (3410, 295621), (5890, 171149), (6479, 155590), (12958, 77795), (15559, 64790), (31118, 32395)]