2101470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10024

約数の個数: 32

約数和(自身を含む): 5764608

約数和(自身を除く): 3663138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10007, 20014, 30021, 50035, 60042, 70049, 100070, 140098, 150105, 210147, 300210, 350245, 420294, 700490, 1050735, 2101470]

約数ペア:

[(1, 2101470), (2, 1050735), (3, 700490), (5, 420294), (6, 350245), (7, 300210), (10, 210147), (14, 150105), (15, 140098), (21, 100070), (30, 70049), (35, 60042), (42, 50035), (70, 30021), (105, 20014), (210, 10007)]