11239260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 33129600

約数和(自身を除く): 21890340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 9859, 19718, 29577, 39436, 49295, 59154, 98590, 118308, 147885, 187321, 197180, 295770, 374642, 561963, 591540, 749284, 936605, 1123926, 1873210, 2247852, 2809815, 3746420, 5619630, 11239260]

約数ペア:

[(1, 11239260), (2, 5619630), (3, 3746420), (4, 2809815), (5, 2247852), (6, 1873210), (10, 1123926), (12, 936605), (15, 749284), (19, 591540), (20, 561963), (30, 374642), (38, 295770), (57, 197180), (60, 187321), (76, 147885), (95, 118308), (114, 98590), (190, 59154), (228, 49295), (285, 39436), (380, 29577), (570, 19718), (1140, 9859)]