30400172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4637}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 58438800

約数和(自身を除く): 28038628

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 4637, 6556, 9274, 18548, 51007, 102014, 204028, 690913, 1381826, 2763652, 7600043, 15200086, 30400172]

約数ペア:

[(1, 30400172), (2, 15200086), (4, 7600043), (11, 2763652), (22, 1381826), (44, 690913), (149, 204028), (298, 102014), (596, 51007), (1639, 18548), (3278, 9274), (4637, 6556)]