75171210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2505707}}^1$

素因数の和:2505717

約数の個数: 16

約数和(自身を含む): 180410976

約数和(自身を除く): 105239766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2505707, 5011414, 7517121, 12528535, 15034242, 25057070, 37585605, 75171210]

約数ペア:

[(1, 75171210), (2, 37585605), (3, 25057070), (5, 15034242), (6, 12528535), (10, 7517121), (15, 5011414), (30, 2505707)]