68842900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{98347}}^1$

素因数の和:98368

約数の個数: 36

約数和(自身を含む): 170732128

約数和(自身を除く): 101889228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 98347, 196694, 393388, 491735, 688429, 983470, 1376858, 1966940, 2458675, 2753716, 3442145, 4917350, 6884290, 9834700, 13768580, 17210725, 34421450, 68842900]

約数ペア:

[(1, 68842900), (2, 34421450), (4, 17210725), (5, 13768580), (7, 9834700), (10, 6884290), (14, 4917350), (20, 3442145), (25, 2753716), (28, 2458675), (35, 1966940), (50, 1376858), (70, 983470), (100, 688429), (140, 491735), (175, 393388), (350, 196694), (700, 98347)]