26304330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67447}}^1$

素因数の和:67470

約数の個数: 32

約数和(自身を含む): 67987584

約数和(自身を除く): 41683254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67447, 134894, 202341, 337235, 404682, 674470, 876811, 1011705, 1753622, 2023410, 2630433, 4384055, 5260866, 8768110, 13152165, 26304330]

約数ペア:

[(1, 26304330), (2, 13152165), (3, 8768110), (5, 5260866), (6, 4384055), (10, 2630433), (13, 2023410), (15, 1753622), (26, 1011705), (30, 876811), (39, 674470), (65, 404682), (78, 337235), (130, 202341), (195, 134894), (390, 67447)]