30980736

素因数分解:

$2^7\times 3^2\times {\mathrm{26893}}^1$

素因数の和:26913

約数の個数: 48

約数和(自身を含む): 89153610

約数和(自身を除く): 58172874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 26893, 53786, 80679, 107572, 161358, 215144, 242037, 322716, 430288, 484074, 645432, 860576, 968148, 1290864, 1721152, 1936296, 2581728, 3442304, 3872592, 5163456, 7745184, 10326912, 15490368, 30980736]

約数ペア:

[(1, 30980736), (2, 15490368), (3, 10326912), (4, 7745184), (6, 5163456), (8, 3872592), (9, 3442304), (12, 2581728), (16, 1936296), (18, 1721152), (24, 1290864), (32, 968148), (36, 860576), (48, 645432), (64, 484074), (72, 430288), (96, 322716), (128, 242037), (144, 215144), (192, 161358), (288, 107572), (384, 80679), (576, 53786), (1152, 26893)]