121482740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 270103680

約数和(自身を除く): 148620940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4871, 4988, 6235, 9742, 12470, 19484, 24355, 24940, 48710, 97420, 141259, 209453, 282518, 418906, 565036, 706295, 837812, 1047265, 1412590, 2094530, 2825180, 4189060, 6074137, 12148274, 24296548, 30370685, 60741370, 121482740]

約数ペア:

[(1, 121482740), (2, 60741370), (4, 30370685), (5, 24296548), (10, 12148274), (20, 6074137), (29, 4189060), (43, 2825180), (58, 2094530), (86, 1412590), (116, 1047265), (145, 837812), (172, 706295), (215, 565036), (290, 418906), (430, 282518), (580, 209453), (860, 141259), (1247, 97420), (2494, 48710), (4871, 24940), (4988, 24355), (6235, 19484), (9742, 12470)]