30694862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 52233984

約数和(自身を除く): 21539122

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 457, 473, 781, 914, 946, 1562, 3053, 5027, 6106, 10054, 19651, 32447, 33583, 39302, 64894, 67166, 216161, 356917, 432322, 713834, 1395221, 2790442, 15347431, 30694862]

約数ペア:

[(1, 30694862), (2, 15347431), (11, 2790442), (22, 1395221), (43, 713834), (71, 432322), (86, 356917), (142, 216161), (457, 67166), (473, 64894), (781, 39302), (914, 33583), (946, 32447), (1562, 19651), (3053, 10054), (5027, 6106)]