355488970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7013}}^1$

素因数の和:7194

約数の個数: 32

約数和(自身を含む): 662065488

約数和(自身を除く): 306576518

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 274, 370, 685, 1370, 5069, 7013, 10138, 14026, 25345, 35065, 50690, 70130, 259481, 518962, 960781, 1297405, 1921562, 2594810, 4803905, 9607810, 35548897, 71097794, 177744485, 355488970]

約数ペア:

[(1, 355488970), (2, 177744485), (5, 71097794), (10, 35548897), (37, 9607810), (74, 4803905), (137, 2594810), (185, 1921562), (274, 1297405), (370, 960781), (685, 518962), (1370, 259481), (5069, 70130), (7013, 50690), (10138, 35065), (14026, 25345)]