67249730

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 56302270

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 599, 1030, 1090, 1198, 2995, 5990, 11227, 22454, 56135, 61697, 65291, 112270, 123394, 130582, 308485, 326455, 616970, 652910, 6724973, 13449946, 33624865, 67249730]

約数ペア:

[(1, 67249730), (2, 33624865), (5, 13449946), (10, 6724973), (103, 652910), (109, 616970), (206, 326455), (218, 308485), (515, 130582), (545, 123394), (599, 112270), (1030, 65291), (1090, 61697), (1198, 56135), (2995, 22454), (5990, 11227)]