30621885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4943}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 56954880

約数和(自身を除く): 26332995

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 4943, 6195, 14829, 24715, 34601, 74145, 103803, 173005, 291637, 519015, 874911, 1458185, 2041459, 4374555, 6124377, 10207295, 30621885]

約数ペア:

[(1, 30621885), (3, 10207295), (5, 6124377), (7, 4374555), (15, 2041459), (21, 1458185), (35, 874911), (59, 519015), (105, 291637), (177, 173005), (295, 103803), (413, 74145), (885, 34601), (1239, 24715), (2065, 14829), (4943, 6195)]