30702945063

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1\times {\mathrm{8431}}^1$

素因数の和:17587

約数の個数: 32

約数和(自身を含む): 49259069440

約数和(自身を除く): 18556124377

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 8431, 9127, 25293, 27381, 59017, 63889, 160189, 173413, 177051, 191667, 480567, 520239, 1121323, 1213891, 3363969, 3641673, 76949737, 230849211, 538648159, 1462045003, 1615944477, 4386135009, 10234315021, 30702945063]

約数ペア:

[(1, 30702945063), (3, 10234315021), (7, 4386135009), (19, 1615944477), (21, 1462045003), (57, 538648159), (133, 230849211), (399, 76949737), (8431, 3641673), (9127, 3363969), (25293, 1213891), (27381, 1121323), (59017, 520239), (63889, 480567), (160189, 191667), (173413, 177051)]