123826170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317503}}^1$

素因数の和:317526

約数の個数: 32

約数和(自身を含む): 320044032

約数和(自身を除く): 196217862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 317503, 635006, 952509, 1587515, 1905018, 3175030, 4127539, 4762545, 8255078, 9525090, 12382617, 20637695, 24765234, 41275390, 61913085, 123826170]

約数ペア:

[(1, 123826170), (2, 61913085), (3, 41275390), (5, 24765234), (6, 20637695), (10, 12382617), (13, 9525090), (15, 8255078), (26, 4762545), (30, 4127539), (39, 3175030), (65, 1905018), (78, 1587515), (130, 952509), (195, 635006), (390, 317503)]