2882770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 5754240

約数和(自身を除く): 2871470

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 359, 365, 718, 730, 803, 1606, 1795, 3590, 3949, 4015, 7898, 8030, 19745, 26207, 39490, 52414, 131035, 262070, 288277, 576554, 1441385, 2882770]

約数ペア:

[(1, 2882770), (2, 1441385), (5, 576554), (10, 288277), (11, 262070), (22, 131035), (55, 52414), (73, 39490), (110, 26207), (146, 19745), (359, 8030), (365, 7898), (718, 4015), (730, 3949), (803, 3590), (1606, 1795)]