2183454910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^2$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 4840317216

約数和(自身を除く): 2656862306

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1549, 3098, 7745, 10843, 15490, 20137, 21686, 40274, 54215, 100685, 108430, 140959, 201370, 281918, 704795, 1409590, 2399401, 4798802, 11997005, 16795807, 23994010, 31192213, 33591614, 62384426, 83979035, 155961065, 167958070, 218345491, 311922130, 436690982, 1091727455, 2183454910]

約数ペア:

[(1, 2183454910), (2, 1091727455), (5, 436690982), (7, 311922130), (10, 218345491), (13, 167958070), (14, 155961065), (26, 83979035), (35, 62384426), (65, 33591614), (70, 31192213), (91, 23994010), (130, 16795807), (182, 11997005), (455, 4798802), (910, 2399401), (1549, 1409590), (3098, 704795), (7745, 281918), (10843, 201370), (15490, 140959), (20137, 108430), (21686, 100685), (40274, 54215)]