302653670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 601277040

約数和(自身を除く): 298623370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 389, 605, 643, 778, 1210, 1286, 1945, 3215, 3890, 4279, 6430, 7073, 8558, 14146, 21395, 35365, 42790, 47069, 70730, 77803, 94138, 155606, 235345, 250127, 389015, 470690, 500254, 778030, 1250635, 2501270, 2751397, 5502794, 13756985, 27513970, 30265367, 60530734, 151326835, 302653670]

約数ペア:

[(1, 302653670), (2, 151326835), (5, 60530734), (10, 30265367), (11, 27513970), (22, 13756985), (55, 5502794), (110, 2751397), (121, 2501270), (242, 1250635), (389, 778030), (605, 500254), (643, 470690), (778, 389015), (1210, 250127), (1286, 235345), (1945, 155606), (3215, 94138), (3890, 77803), (4279, 70730), (6430, 47069), (7073, 42790), (8558, 35365), (14146, 21395)]