30842643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 16331757

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 389, 741, 1167, 1391, 2033, 4173, 5057, 6099, 7391, 15171, 22173, 26429, 41623, 79287, 96083, 124869, 288249, 541099, 790837, 1623297, 2372511, 10280881, 30842643]

約数ペア:

[(1, 30842643), (3, 10280881), (13, 2372511), (19, 1623297), (39, 790837), (57, 541099), (107, 288249), (247, 124869), (321, 96083), (389, 79287), (741, 41623), (1167, 26429), (1391, 22173), (2033, 15171), (4173, 7391), (5057, 6099)]