108140620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7219}}^1$

素因数の和:7342

約数の個数: 48

約数和(自身を含む): 261999360

約数和(自身を除く): 153858740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7219, 7490, 14438, 14980, 28876, 36095, 50533, 72190, 101066, 144380, 202132, 252665, 505330, 772433, 1010660, 1544866, 3089732, 3862165, 5407031, 7724330, 10814062, 15448660, 21628124, 27035155, 54070310, 108140620]

約数ペア:

[(1, 108140620), (2, 54070310), (4, 27035155), (5, 21628124), (7, 15448660), (10, 10814062), (14, 7724330), (20, 5407031), (28, 3862165), (35, 3089732), (70, 1544866), (107, 1010660), (140, 772433), (214, 505330), (428, 252665), (535, 202132), (749, 144380), (1070, 101066), (1498, 72190), (2140, 50533), (2996, 36095), (3745, 28876), (7219, 14980), (7490, 14438)]