310089745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2671}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 443252736

約数和(自身を除く): 133162991

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 749, 1085, 2671, 3317, 3745, 13355, 16585, 18697, 23219, 82801, 93485, 116095, 285797, 414005, 579607, 1428985, 2000579, 2898035, 8859707, 10002895, 44298535, 62017949, 310089745]

約数ペア:

[(1, 310089745), (5, 62017949), (7, 44298535), (31, 10002895), (35, 8859707), (107, 2898035), (155, 2000579), (217, 1428985), (535, 579607), (749, 414005), (1085, 285797), (2671, 116095), (3317, 93485), (3745, 82801), (13355, 23219), (16585, 18697)]