75503870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 146748672

約数和(自身を除く): 71244802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673, 863, 1346, 1726, 3365, 4315, 6730, 8630, 8749, 11219, 17498, 22438, 43745, 56095, 87490, 112190, 580799, 1161598, 2903995, 5807990, 7550387, 15100774, 37751935, 75503870]

約数ペア:

[(1, 75503870), (2, 37751935), (5, 15100774), (10, 7550387), (13, 5807990), (26, 2903995), (65, 1161598), (130, 580799), (673, 112190), (863, 87490), (1346, 56095), (1726, 43745), (3365, 22438), (4315, 17498), (6730, 11219), (8630, 8749)]