11523540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27437}}^1$

素因数の和:27456

約数の個数: 48

約数和(自身を含む): 36876672

約数和(自身を除く): 25353132

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, 27437, 54874, 82311, 109748, 137185, 164622, 192059, 274370, 329244, 384118, 411555, 548740, 576177, 768236, 823110, 960295, 1152354, 1646220, 1920590, 2304708, 2880885, 3841180, 5761770, 11523540]

約数ペア:

[(1, 11523540), (2, 5761770), (3, 3841180), (4, 2880885), (5, 2304708), (6, 1920590), (7, 1646220), (10, 1152354), (12, 960295), (14, 823110), (15, 768236), (20, 576177), (21, 548740), (28, 411555), (30, 384118), (35, 329244), (42, 274370), (60, 192059), (70, 164622), (84, 137185), (105, 109748), (140, 82311), (210, 54874), (420, 27437)]