75444330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193447}}^1$

素因数の和:193470

約数の個数: 32

約数和(自身を含む): 194995584

約数和(自身を除く): 119551254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 193447, 386894, 580341, 967235, 1160682, 1934470, 2514811, 2901705, 5029622, 5803410, 7544433, 12574055, 15088866, 25148110, 37722165, 75444330]

約数ペア:

[(1, 75444330), (2, 37722165), (3, 25148110), (5, 15088866), (6, 12574055), (10, 7544433), (13, 5803410), (15, 5029622), (26, 2901705), (30, 2514811), (39, 1934470), (65, 1160682), (78, 967235), (130, 580341), (195, 386894), (390, 193447)]