27996976130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{704681}}^1$

素因数の和:704854

約数の個数: 32

約数和(自身を含む): 52512902640

約数和(自身を除く): 24515926510

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 7946, 19865, 39730, 704681, 1409362, 3523405, 7046810, 20435749, 40871498, 96541297, 102178745, 193082594, 204357490, 482706485, 965412970, 2799697613, 5599395226, 13998488065, 27996976130]

約数ペア:

[(1, 27996976130), (2, 13998488065), (5, 5599395226), (10, 2799697613), (29, 965412970), (58, 482706485), (137, 204357490), (145, 193082594), (274, 102178745), (290, 96541297), (685, 40871498), (1370, 20435749), (3973, 7046810), (7946, 3523405), (19865, 1409362), (39730, 704681)]