29839030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 58514400

約数和(自身を除く): 28675370

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2579, 5158, 5785, 11570, 12895, 25790, 33527, 67054, 167635, 229531, 335270, 459062, 1147655, 2295310, 2983903, 5967806, 14919515, 29839030]

約数ペア:

[(1, 29839030), (2, 14919515), (5, 5967806), (10, 2983903), (13, 2295310), (26, 1147655), (65, 459062), (89, 335270), (130, 229531), (178, 167635), (445, 67054), (890, 33527), (1157, 25790), (2314, 12895), (2579, 11570), (5158, 5785)]