304860745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22277}}^1$

素因数の和:22329

約数の個数: 32

約数和(自身を含む): 461956608

約数和(自身を除く): 157095863

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 22277, 111385, 155939, 378709, 512371, 779695, 1893545, 2561855, 2650963, 3586597, 8710307, 13254815, 17932985, 43551535, 60972149, 304860745]

約数ペア:

[(1, 304860745), (5, 60972149), (7, 43551535), (17, 17932985), (23, 13254815), (35, 8710307), (85, 3586597), (115, 2650963), (119, 2561855), (161, 1893545), (391, 779695), (595, 512371), (805, 378709), (1955, 155939), (2737, 111385), (13685, 22277)]