26694330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68447}}^1$

素因数の和:68470

約数の個数: 32

約数和(自身を含む): 68995584

約数和(自身を除く): 42301254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 68447, 136894, 205341, 342235, 410682, 684470, 889811, 1026705, 1779622, 2053410, 2669433, 4449055, 5338866, 8898110, 13347165, 26694330]

約数ペア:

[(1, 26694330), (2, 13347165), (3, 8898110), (5, 5338866), (6, 4449055), (10, 2669433), (13, 2053410), (15, 1779622), (26, 1026705), (30, 889811), (39, 684470), (65, 410682), (78, 342235), (130, 205341), (195, 136894), (390, 68447)]