68650610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 82307470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 727, 994, 1330, 1349, 1454, 2485, 2698, 3635, 4970, 5089, 6745, 7270, 9443, 10178, 13490, 13813, 18886, 25445, 27626, 47215, 50890, 51617, 69065, 94430, 96691, 103234, 138130, 193382, 258085, 361319, 483455, 516170, 722638, 966910, 980723, 1806595, 1961446, 3613190, 4903615, 6865061, 9807230, 13730122, 34325305, 68650610]

約数ペア:

[(1, 68650610), (2, 34325305), (5, 13730122), (7, 9807230), (10, 6865061), (14, 4903615), (19, 3613190), (35, 1961446), (38, 1806595), (70, 980723), (71, 966910), (95, 722638), (133, 516170), (142, 483455), (190, 361319), (266, 258085), (355, 193382), (497, 138130), (665, 103234), (710, 96691), (727, 94430), (994, 69065), (1330, 51617), (1349, 50890), (1454, 47215), (2485, 27626), (2698, 25445), (3635, 18886), (4970, 13813), (5089, 13490), (6745, 10178), (7270, 9443)]