54277140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{904619}}^1$

素因数の和:904631

約数の個数: 24

約数和(自身を含む): 151976160

約数和(自身を除く): 97699020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 904619, 1809238, 2713857, 3618476, 4523095, 5427714, 9046190, 10855428, 13569285, 18092380, 27138570, 54277140]

約数ペア:

[(1, 54277140), (2, 27138570), (3, 18092380), (4, 13569285), (5, 10855428), (6, 9046190), (10, 5427714), (12, 4523095), (15, 3618476), (20, 2713857), (30, 1809238), (60, 904619)]