6534780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15559}}^1$

素因数の和:15578

約数の個数: 48

約数和(自身を含む): 20912640

約数和(自身を除く): 14377860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15559, 31118, 46677, 62236, 77795, 93354, 108913, 155590, 186708, 217826, 233385, 311180, 326739, 435652, 466770, 544565, 653478, 933540, 1089130, 1306956, 1633695, 2178260, 3267390, 6534780]

約数ペア:

[(1, 6534780), (2, 3267390), (3, 2178260), (4, 1633695), (5, 1306956), (6, 1089130), (7, 933540), (10, 653478), (12, 544565), (14, 466770), (15, 435652), (20, 326739), (21, 311180), (28, 233385), (30, 217826), (35, 186708), (42, 155590), (60, 108913), (70, 93354), (84, 77795), (105, 62236), (140, 46677), (210, 31118), (420, 15559)]