15694848730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{3853}}^1$

素因数の和:5839

約数の個数: 64

約数和(自身を含む): 32466096000

約数和(自身を除く): 16771247270

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1949, 2090, 3853, 3898, 7706, 9745, 19265, 19490, 21439, 37031, 38530, 42383, 42878, 73207, 74062, 84766, 107195, 146414, 185155, 211915, 214390, 366035, 370310, 407341, 423830, 732070, 805277, 814682, 1610554, 2036705, 4026385, 4073410, 7509497, 8052770, 15018994, 37547485, 75094970, 82604467, 142680443, 165208934, 285360886, 413022335, 713402215, 826044670, 1426804430, 1569484873, 3138969746, 7847424365, 15694848730]

約数ペア:

[(1, 15694848730), (2, 7847424365), (5, 3138969746), (10, 1569484873), (11, 1426804430), (19, 826044670), (22, 713402215), (38, 413022335), (55, 285360886), (95, 165208934), (110, 142680443), (190, 82604467), (209, 75094970), (418, 37547485), (1045, 15018994), (1949, 8052770), (2090, 7509497), (3853, 4073410), (3898, 4026385), (7706, 2036705), (9745, 1610554), (19265, 814682), (19490, 805277), (21439, 732070), (37031, 423830), (38530, 407341), (42383, 370310), (42878, 366035), (73207, 214390), (74062, 211915), (84766, 185155), (107195, 146414)]