74358310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 151313184

約数和(自身を除く): 76954874

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 1913, 2990, 3826, 3887, 7774, 9565, 19130, 19435, 24869, 38870, 43999, 49738, 87998, 124345, 219995, 248690, 323297, 439990, 571987, 646594, 1143974, 1616485, 2859935, 3232970, 5719870, 7435831, 14871662, 37179155, 74358310]

約数ペア:

[(1, 74358310), (2, 37179155), (5, 14871662), (10, 7435831), (13, 5719870), (23, 3232970), (26, 2859935), (46, 1616485), (65, 1143974), (115, 646594), (130, 571987), (169, 439990), (230, 323297), (299, 248690), (338, 219995), (598, 124345), (845, 87998), (1495, 49738), (1690, 43999), (1913, 38870), (2990, 24869), (3826, 19435), (3887, 19130), (7774, 9565)]