30671946

素因数分解:

$2^1\times 3^6\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 56

約数和(自身を含む): 69973860

約数和(自身を除く): 39301914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 193, 218, 243, 327, 386, 486, 579, 654, 729, 981, 1158, 1458, 1737, 1962, 2943, 3474, 5211, 5886, 8829, 10422, 15633, 17658, 21037, 26487, 31266, 42074, 46899, 52974, 63111, 79461, 93798, 126222, 140697, 158922, 189333, 281394, 378666, 567999, 1135998, 1703997, 3407994, 5111991, 10223982, 15335973, 30671946]

約数ペア:

[(1, 30671946), (2, 15335973), (3, 10223982), (6, 5111991), (9, 3407994), (18, 1703997), (27, 1135998), (54, 567999), (81, 378666), (109, 281394), (162, 189333), (193, 158922), (218, 140697), (243, 126222), (327, 93798), (386, 79461), (486, 63111), (579, 52974), (654, 46899), (729, 42074), (981, 31266), (1158, 26487), (1458, 21037), (1737, 17658), (1962, 15633), (2943, 10422), (3474, 8829), (5211, 5886)]