81886530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248141}}^1$

素因数の和:248162

約数の個数: 32

約数和(自身を含む): 214394688

約数和(自身を除く): 132508158

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 248141, 496282, 744423, 1240705, 1488846, 2481410, 2729551, 3722115, 5459102, 7444230, 8188653, 13647755, 16377306, 27295510, 40943265, 81886530]

約数ペア:

[(1, 81886530), (2, 40943265), (3, 27295510), (5, 16377306), (6, 13647755), (10, 8188653), (11, 7444230), (15, 5459102), (22, 3722115), (30, 2729551), (33, 2481410), (55, 1488846), (66, 1240705), (110, 744423), (165, 496282), (330, 248141)]