28737390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87083}}^1$

素因数の和:87104

約数の個数: 32

約数和(自身を含む): 75240576

約数和(自身を除く): 46503186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87083, 174166, 261249, 435415, 522498, 870830, 957913, 1306245, 1915826, 2612490, 2873739, 4789565, 5747478, 9579130, 14368695, 28737390]

約数ペア:

[(1, 28737390), (2, 14368695), (3, 9579130), (5, 5747478), (6, 4789565), (10, 2873739), (11, 2612490), (15, 1915826), (22, 1306245), (30, 957913), (33, 870830), (55, 522498), (66, 435415), (110, 261249), (165, 174166), (330, 87083)]