71183940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1559}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 199704960

約数和(自身を除く): 128521020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1522, 1559, 2283, 3044, 3118, 3805, 4566, 4677, 6236, 7610, 7795, 9132, 9354, 11415, 15220, 15590, 18708, 22830, 23385, 31180, 45660, 46770, 93540, 1186399, 2372798, 3559197, 4745596, 5931995, 7118394, 11863990, 14236788, 17795985, 23727980, 35591970, 71183940]

約数ペア:

[(1, 71183940), (2, 35591970), (3, 23727980), (4, 17795985), (5, 14236788), (6, 11863990), (10, 7118394), (12, 5931995), (15, 4745596), (20, 3559197), (30, 2372798), (60, 1186399), (761, 93540), (1522, 46770), (1559, 45660), (2283, 31180), (3044, 23385), (3118, 22830), (3805, 18708), (4566, 15590), (4677, 15220), (6236, 11415), (7610, 9354), (7795, 9132)]