15731034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 36799488

約数和(自身を除く): 21068454

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 241, 253, 258, 473, 482, 506, 723, 759, 946, 989, 1419, 1446, 1518, 1978, 2651, 2838, 2967, 5302, 5543, 5934, 7953, 10363, 10879, 11086, 15906, 16629, 20726, 21758, 31089, 32637, 33258, 60973, 62178, 65274, 113993, 121946, 182919, 227986, 238349, 341979, 365838, 476698, 683958, 715047, 1430094, 2621839, 5243678, 7865517, 15731034]

約数ペア:

[(1, 15731034), (2, 7865517), (3, 5243678), (6, 2621839), (11, 1430094), (22, 715047), (23, 683958), (33, 476698), (43, 365838), (46, 341979), (66, 238349), (69, 227986), (86, 182919), (129, 121946), (138, 113993), (241, 65274), (253, 62178), (258, 60973), (473, 33258), (482, 32637), (506, 31089), (723, 21758), (759, 20726), (946, 16629), (989, 15906), (1419, 11086), (1446, 10879), (1518, 10363), (1978, 7953), (2651, 5934), (2838, 5543), (2967, 5302)]