77650620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1294177}}^1$

素因数の和:1294189

約数の個数: 24

約数和(自身を含む): 217421904

約数和(自身を除く): 139771284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1294177, 2588354, 3882531, 5176708, 6470885, 7765062, 12941770, 15530124, 19412655, 25883540, 38825310, 77650620]

約数ペア:

[(1, 77650620), (2, 38825310), (3, 25883540), (4, 19412655), (5, 15530124), (6, 12941770), (10, 7765062), (12, 6470885), (15, 5176708), (20, 3882531), (30, 2588354), (60, 1294177)]