15946210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 33125760

約数和(自身を除く): 17179550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2129, 3745, 4258, 7490, 10645, 14903, 21290, 29806, 74515, 149030, 227803, 455606, 1139015, 1594621, 2278030, 3189242, 7973105, 15946210]

約数ペア:

[(1, 15946210), (2, 7973105), (5, 3189242), (7, 2278030), (10, 1594621), (14, 1139015), (35, 455606), (70, 227803), (107, 149030), (214, 74515), (535, 29806), (749, 21290), (1070, 14903), (1498, 10645), (2129, 7490), (3745, 4258)]