284440310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16061}}^1$

素因数の和:16109

約数の個数: 64

約数和(自身を含む): 666123264

約数和(自身を除く): 381682954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 16061, 17710, 32122, 80305, 112427, 160610, 176671, 224854, 353342, 369403, 562135, 738806, 883355, 1124270, 1236697, 1766710, 1847015, 2473394, 2585821, 3694030, 4063433, 5171642, 6183485, 8126866, 12366970, 12929105, 20317165, 25858210, 28444031, 40634330, 56888062, 142220155, 284440310]

約数ペア:

[(1, 284440310), (2, 142220155), (5, 56888062), (7, 40634330), (10, 28444031), (11, 25858210), (14, 20317165), (22, 12929105), (23, 12366970), (35, 8126866), (46, 6183485), (55, 5171642), (70, 4063433), (77, 3694030), (110, 2585821), (115, 2473394), (154, 1847015), (161, 1766710), (230, 1236697), (253, 1124270), (322, 883355), (385, 738806), (506, 562135), (770, 369403), (805, 353342), (1265, 224854), (1610, 176671), (1771, 160610), (2530, 112427), (3542, 80305), (8855, 32122), (16061, 17710)]