308766190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{10337}}^1$

素因数の和:10476

約数の個数: 32

約数和(自身を含む): 580582080

約数和(自身を除く): 271815890

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 10337, 14935, 20674, 29870, 51685, 103370, 299773, 599546, 1064711, 1498865, 2129422, 2997730, 5323555, 10647110, 30876619, 61753238, 154383095, 308766190]

約数ペア:

[(1, 308766190), (2, 154383095), (5, 61753238), (10, 30876619), (29, 10647110), (58, 5323555), (103, 2997730), (145, 2129422), (206, 1498865), (290, 1064711), (515, 599546), (1030, 299773), (2987, 103370), (5974, 51685), (10337, 29870), (14935, 20674)]