28801410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87277}}^1$

素因数の和:87298

約数の個数: 32

約数和(自身を含む): 75408192

約数和(自身を除く): 46606782

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87277, 174554, 261831, 436385, 523662, 872770, 960047, 1309155, 1920094, 2618310, 2880141, 4800235, 5760282, 9600470, 14400705, 28801410]

約数ペア:

[(1, 28801410), (2, 14400705), (3, 9600470), (5, 5760282), (6, 4800235), (10, 2880141), (11, 2618310), (15, 1920094), (22, 1309155), (30, 960047), (33, 872770), (55, 523662), (66, 436385), (110, 261831), (165, 174554), (330, 87277)]