76465730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1787}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 150621120

約数和(自身を除く): 74155390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1787, 1945, 3574, 3890, 4279, 8558, 8935, 17870, 19657, 21395, 39314, 42790, 98285, 196570, 695143, 1390286, 3475715, 6951430, 7646573, 15293146, 38232865, 76465730]

約数ペア:

[(1, 76465730), (2, 38232865), (5, 15293146), (10, 7646573), (11, 6951430), (22, 3475715), (55, 1390286), (110, 695143), (389, 196570), (778, 98285), (1787, 42790), (1945, 39314), (3574, 21395), (3890, 19657), (4279, 17870), (8558, 8935)]