30961042

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 54597564

約数和(自身を除く): 23636522

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 3257, 4753, 6514, 9506, 22799, 45598, 159593, 315929, 319186, 631858, 2211503, 4423006, 15480521, 30961042]

約数ペア:

[(1, 30961042), (2, 15480521), (7, 4423006), (14, 2211503), (49, 631858), (97, 319186), (98, 315929), (194, 159593), (679, 45598), (1358, 22799), (3257, 9506), (4753, 6514)]