27903930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1021}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 67108608

約数和(自身を除く): 39204678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 911, 1021, 1822, 2042, 2733, 3063, 4555, 5105, 5466, 6126, 9110, 10210, 13665, 15315, 27330, 30630, 930131, 1860262, 2790393, 4650655, 5580786, 9301310, 13951965, 27903930]

約数ペア:

[(1, 27903930), (2, 13951965), (3, 9301310), (5, 5580786), (6, 4650655), (10, 2790393), (15, 1860262), (30, 930131), (911, 30630), (1021, 27330), (1822, 15315), (2042, 13665), (2733, 10210), (3063, 9110), (4555, 6126), (5105, 5466)]