1619970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4930

約数の個数: 32

約数和(自身を含む): 4242240

約数和(自身を除く): 2622270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4909, 9818, 14727, 24545, 29454, 49090, 53999, 73635, 107998, 147270, 161997, 269995, 323994, 539990, 809985, 1619970]

約数ペア:

[(1, 1619970), (2, 809985), (3, 539990), (5, 323994), (6, 269995), (10, 161997), (11, 147270), (15, 107998), (22, 73635), (30, 53999), (33, 49090), (55, 29454), (66, 24545), (110, 14727), (165, 9818), (330, 4909)]