155990010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{472697}}^1$

素因数の和:472718

約数の個数: 32

約数和(自身を含む): 408411072

約数和(自身を除く): 252421062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 472697, 945394, 1418091, 2363485, 2836182, 4726970, 5199667, 7090455, 10399334, 14180910, 15599001, 25998335, 31198002, 51996670, 77995005, 155990010]

約数ペア:

[(1, 155990010), (2, 77995005), (3, 51996670), (5, 31198002), (6, 25998335), (10, 15599001), (11, 14180910), (15, 10399334), (22, 7090455), (30, 5199667), (33, 4726970), (55, 2836182), (66, 2363485), (110, 1418091), (165, 945394), (330, 472697)]