30866403778

素因数分解:

$2^1\times 7^1\times {\mathrm{7759}}^1\times {\mathrm{284153}}^1$

素因数の和:291921

約数の個数: 16

約数和(自身を含む): 52920840960

約数和(自身を除く): 22054437182

約数列:

[1, 2, 7, 14, 7759, 15518, 54313, 108626, 284153, 568306, 1989071, 3978142, 2204743127, 4409486254, 15433201889, 30866403778]

約数ペア:

[(1, 30866403778), (2, 15433201889), (7, 4409486254), (14, 2204743127), (7759, 3978142), (15518, 1989071), (54313, 568306), (108626, 284153)]