493287310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{2927}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 936023040

約数和(自身を除く): 442735730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 887, 1774, 2927, 4435, 5854, 8870, 14635, 16853, 29270, 33706, 55613, 84265, 111226, 168530, 278065, 556130, 2596249, 5192498, 12981245, 25962490, 49328731, 98657462, 246643655, 493287310]

約数ペア:

[(1, 493287310), (2, 246643655), (5, 98657462), (10, 49328731), (19, 25962490), (38, 12981245), (95, 5192498), (190, 2596249), (887, 556130), (1774, 278065), (2927, 168530), (4435, 111226), (5854, 84265), (8870, 55613), (14635, 33706), (16853, 29270)]