77875730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{268537}}^1$

素因数の和:268573

約数の個数: 16

約数和(自身を含む): 145010520

約数和(自身を除く): 67134790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 268537, 537074, 1342685, 2685370, 7787573, 15575146, 38937865, 77875730]

約数ペア:

[(1, 77875730), (2, 38937865), (5, 15575146), (10, 7787573), (29, 2685370), (58, 1342685), (145, 537074), (290, 268537)]