30442244

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15313}}^1$

素因数の和:15395

約数の個数: 24

約数和(自身を含む): 61746048

約数和(自身を除く): 31303804

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 15313, 30626, 61252, 107191, 214382, 428764, 1087223, 2174446, 4348892, 7610561, 15221122, 30442244]

約数ペア:

[(1, 30442244), (2, 15221122), (4, 7610561), (7, 4348892), (14, 2174446), (28, 1087223), (71, 428764), (142, 214382), (284, 107191), (497, 61252), (994, 30626), (1988, 15313)]