73050310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 133941600

約数和(自身を除く): 60891290

約数列:

[1, 2, 5, 10, 89, 178, 211, 389, 422, 445, 778, 890, 1055, 1945, 2110, 3890, 18779, 34621, 37558, 69242, 82079, 93895, 164158, 173105, 187790, 346210, 410395, 820790, 7305031, 14610062, 36525155, 73050310]

約数ペア:

[(1, 73050310), (2, 36525155), (5, 14610062), (10, 7305031), (89, 820790), (178, 410395), (211, 346210), (389, 187790), (422, 173105), (445, 164158), (778, 93895), (890, 82079), (1055, 69242), (1945, 37558), (2110, 34621), (3890, 18779)]