75148990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56503}}^1$

素因数の和:56536

約数の個数: 32

約数和(自身を含む): 162731520

約数和(自身を除く): 87582530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 56503, 113006, 282515, 395521, 565030, 791042, 1073557, 1977605, 2147114, 3955210, 5367785, 7514899, 10735570, 15029798, 37574495, 75148990]

約数ペア:

[(1, 75148990), (2, 37574495), (5, 15029798), (7, 10735570), (10, 7514899), (14, 5367785), (19, 3955210), (35, 2147114), (38, 1977605), (70, 1073557), (95, 791042), (133, 565030), (190, 395521), (266, 282515), (665, 113006), (1330, 56503)]