26866260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149257}}^1$

素因数の和:149272

約数の個数: 36

約数和(自身を含む): 81494868

約数和(自身を除く): 54628608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 149257, 298514, 447771, 597028, 746285, 895542, 1343313, 1492570, 1791084, 2238855, 2686626, 2985140, 4477710, 5373252, 6716565, 8955420, 13433130, 26866260]

約数ペア:

[(1, 26866260), (2, 13433130), (3, 8955420), (4, 6716565), (5, 5373252), (6, 4477710), (9, 2985140), (10, 2686626), (12, 2238855), (15, 1791084), (18, 1492570), (20, 1343313), (30, 895542), (36, 746285), (45, 597028), (60, 447771), (90, 298514), (180, 149257)]