8955780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5188

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 16990140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 5147, 10294, 15441, 20588, 25735, 30882, 51470, 61764, 77205, 102940, 149263, 154410, 298526, 308820, 447789, 597052, 746315, 895578, 1492630, 1791156, 2238945, 2985260, 4477890, 8955780]

約数ペア:

[(1, 8955780), (2, 4477890), (3, 2985260), (4, 2238945), (5, 1791156), (6, 1492630), (10, 895578), (12, 746315), (15, 597052), (20, 447789), (29, 308820), (30, 298526), (58, 154410), (60, 149263), (87, 102940), (116, 77205), (145, 61764), (174, 51470), (290, 30882), (348, 25735), (435, 20588), (580, 15441), (870, 10294), (1740, 5147)]