75457330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2207}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 71436494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2207, 2630, 3419, 4414, 6838, 11035, 17095, 22070, 28691, 34190, 57382, 143455, 286910, 580441, 1160882, 2902205, 5804410, 7545733, 15091466, 37728665, 75457330]

約数ペア:

[(1, 75457330), (2, 37728665), (5, 15091466), (10, 7545733), (13, 5804410), (26, 2902205), (65, 1160882), (130, 580441), (263, 286910), (526, 143455), (1315, 57382), (2207, 34190), (2630, 28691), (3419, 22070), (4414, 17095), (6838, 11035)]